MozaikaDesign system

Lemon Squeezy — Design System

light · modern · high · custom · confidence 92% · deep decode

Lemon Squeezy sweetens payments ops: Circular Pro Book at 80px/400 — big but never bold — over deep-night gradients, Inter at 18px, and white 40px-radius pills. Dashboard shots and MoR compliance copy get the same soft treatment as the citrus branding; tax paperwork dressed as a friendly SaaS, which is precisely the sell.

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/ds/lemon-squeezy.

Tokens

Lemon Squeezy's decoded design system: background #FFFFFF, text #0A0A0B, accent #5423E7, link #5423E7, primary #BBA7F5; type scale h1 80px / h2 14px / body 14px; 8px spacing base; 8px base radius. The single interactive/action color is #5423E7 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

RoleValue
bg#FFFFFF
surface#F0F0F0
border#DADADA
text#0A0A0B
text_muted#676767
primary#BBA7F5
accent#5423E7
link#5423E7
secondary#FF571F
button_bg#5423E7
button_text#FFFFFF

Using these colors

Typography

Spacing

Radii

Motion

Micro-interactions run at 180ms (dominant) with ease.

Native design tokens

TokenValue
--black-2#121217
--gray-500#6c6c89
--purple-500#7047eb
--light-white#fff9
--purple-600#5423e7
--pink-700#db0bb9
--purple-200-201#c6b6f7
--purple-300#a991f3
--border-color#d1d1db
--dark-grey#191919

…and 74 more measured on the page.

Button states (measured)

Layout (measured)

Motion choreography (measured)

Load order: a.info-tab_item×6 → a.info-tab_item×5 → a.info-tab_item-inactive

Scroll reveal: 8 elements rest at opacity 0, translateY(32px).

Responsive (measured)

Per-section tokens (11)

Export: DESIGN.md

# Lemon Squeezy — Design System

> light, modern, high, custom — deep decode (measured live)

Lemon Squeezy sweetens payments ops: Circular Pro Book at 80px/400 — big but never bold — over deep-night gradients, Inter at 18px, and white 40px-radius pills. Dashboard shots and MoR compliance copy get the same soft treatment as the citrus branding; tax paperwork dressed as a friendly SaaS, which is precisely the sell.

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F0F0F0` |
| border | `#DADADA` |
| text | `#0A0A0B` |
| text_muted | `#676767` |
| primary | `#BBA7F5` |
| accent | `#5423E7` |
| link | `#5423E7` |
| secondary | `#FF571F` |
| button_bg | `#5423E7` |
| button_text | `#FFFFFF` |

**Using these colors**

- **Action color** `#5423E7` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `accent`, `link`, `button_bg` are all `#5423E7` — one role, not several (your action color).
- **accent** `#5423E7` — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
- **primary** `#BBA7F5` — a brand color — but the call-to-action uses #5423E7, not this.
- **secondary** `#FF571F` — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.
- **Page coverage** (full-page screenshot pixels): `#5423E7` 62% · `#FFFFFF` 20.9% · `#DCB68E` 8.3% · `#441DB8` 5.3%

## Typography

- Heading: **Inter**
- Body: **Inter**

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 80px / 400 · lh 80px · tracking -3.2px |
| h2 | 56px / 400 · lh 64px · tracking -1.68px |
| h3 | 48px / 400 · lh 60px · tracking -1.44px |
| body | 18px / 500 · lh 31px |
| small | 15px / 400 · lh 24px |
| eyebrow | 14px / 500 · tracking 2px |

- Weight ladder: 400 · 500 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** Inter — free, on Google.

## Spacing
- base unit: 8px (inferred from the measured scale)
- measured scale: 6px, 8px, 9px, 16px, 24px, 30px, 32px, 40px, 56px, 80px — snap all gaps/padding to these

## Radius
- base: 8px
- button: 0px
- card: 8px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#FFFFFF` / `#121217` | none | 40px | 8px 20px 8px 20px | 500 15px / -0.15px | none |
| secondary | `#FFFFFF` / `#121217` | none | 32px | — | — | none |

**States (measured, not guessed)**

- primary focus: outline `1px auto rgb(16, 16, 16)`
- transition: `background-color 0.1s ease`

## Motion
- durations: 180ms (dominant) · 240ms · 220ms
- easings: `ease` (dominant) · `cubic-bezier(0.215, 0.61, 0.355, 1)`
- animated properties: background-color, color, transform, opacity

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Their own tokens (verbatim from :root)

| Token | Value |
|-------|-------|
| `--black-2` | `#121217` |
| `--gray-500` | `#6c6c89` |
| `--purple-500` | `#7047eb` |
| `--light-white` | `#fff9` |
| `--purple-600` | `#5423e7` |
| `--pink-700` | `#db0bb9` |
| `--purple-200-201` | `#c6b6f7` |
| `--purple-300` | `#a991f3` |
| `--border-color` | `#d1d1db` |
| `--dark-grey` | `#191919` |
| `--button-primary-light` | `#ffffffe6` |
| `--yellow-500` | `#ffc233` |

_…and 72 more measured on the page._

Prefer these names when extending their system — it's the brand's actual vocabulary.

## Layout (measured)
- container max 1150px · common grid: 2-col
- nav: 88px sticky · bg #5423E7

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 158 | 678 | — | — | 0/0 | — |
| 836 | 232 | — | — | 0/0 | — |
| 1068 | 680 | — | — | 0/0 | — |
| 1749 | 972 | 2 | 60 | 0/0 | — |
| 2721 | 566 | — | — | 0/0 | — |
| 3287 | 1140 | 2 | — | 0/0 | — |
| 4427 | 970 | — | — | 0/0 | — |

## Motion choreography (measured)
Load order: `a.info-tab_item`×6 @0ms → `a.info-tab_item`×5 @0ms → `a.info-tab_item-inactive` @1ms
- scroll reveal: 8 elements rest at opacity 0, translateY(32px) (8 revealed during the drive).

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Components (measured)
- card ×6: pad 40px 40px 40px 40px · r 8px · bg rgba(255, 255, 255, 0)
  - hover: background `#FFFFFF` · font-weight `400` · letter-spacing `normal`

## Responsive (measured)
- breakpoints: 479px · 768px · 991px
- mobile (390px): hero 40px · body 18px · nav: hamburger

## How to apply
Paste the Tailwind `@theme` (or CSS variables) as your base, then build each
section to its spec — verify every color, radius, and font against these tokens.
Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them.

---

> **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/ds/lemon-squeezy

Export: Tailwind v4 (@theme)

@theme {
  /* action color #5423E7 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --color-bg: #FFFFFF;
  --color-surface: #F0F0F0;
  --color-border: #DADADA;
  --color-text: #0A0A0B;
  --color-text-muted: #676767;
  --color-primary: #BBA7F5;  /* a brand color — but the call-to-action uses #5423E7, not this. */
  --color-accent: #5423E7;  /* THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed. */
  --color-link: #5423E7;  /* inline text links — shares the action color. */
  --color-secondary: #FF571F;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --color-button-bg: #5423E7;  /* primary-button fill — the main call-to-action color. */
  --color-button-text: #FFFFFF;
  /* fonts: Inter — free, on Google. */
  --font-heading: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* measured weights: 400, 500 — use these, not 400/600 */
  --text-hero: 80px; --font-weight-hero: 400; --leading-hero: 80px; --tracking-hero: -3.2px;
  --text-h2: 56px; --font-weight-h2: 400; --leading-h2: 64px; --tracking-h2: -1.68px;
  --text-h3: 48px; --font-weight-h3: 400; --leading-h3: 60px; --tracking-h3: -1.44px;
  --text-body: 18px; --font-weight-body: 500; --leading-body: 31px;
  --text-small: 15px; --font-weight-small: 400; --leading-small: 24px;
  --text-eyebrow: 14px; --font-weight-eyebrow: 500; --tracking-eyebrow: 2px;
  --radius-base: 8px;
  --radius-button: 0px;
  --radius-card: 8px;
  --outline-focus: 1px auto rgb(16, 16, 16);  /* measured focus ring */
  --ease-brand: ease;
  --duration-fast: 180ms;  /* use: duration-[var(--duration-fast)] */
  --duration-base: 220ms;
  --duration-slow: 240ms;
  --spacing: 8px;  /* measured base — drives the p-*/gap-* scale. steps seen on the page: 6, 8, 9, 16, 24, 30, 32, 40, 56, 80px */
}

Export: CSS variables

:root {
  /* action color #5423E7 — the one interactive color; buttons/links/emphasis only, never large fills. */
  --bg: #FFFFFF;
  --surface: #F0F0F0;
  --border: #DADADA;
  --text: #0A0A0B;
  --text-muted: #676767;
  --primary: #BBA7F5;  /* a brand color — but the call-to-action uses #5423E7, not this. */
  --accent: #5423E7;  /* THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed. */
  --link: #5423E7;  /* inline text links — shares the action color. */
  --secondary: #FF571F;  /* optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two. */
  --button-bg: #5423E7;  /* primary-button fill — the main call-to-action color. */
  --button-text: #FFFFFF;
  --font-heading: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: "Inter", system-ui, -apple-system, 'Segoe UI', sans-serif;
  --text-hero: 80px; --weight-hero: 400; --leading-hero: 80px; --tracking-hero: -3.2px;
  --text-h2: 56px; --weight-h2: 400; --leading-h2: 64px; --tracking-h2: -1.68px;
  --text-h3: 48px; --weight-h3: 400; --leading-h3: 60px; --tracking-h3: -1.44px;
  --text-body: 18px; --weight-body: 500; --leading-body: 31px;
  --text-small: 15px; --weight-small: 400; --leading-small: 24px;
  --text-eyebrow: 14px; --weight-eyebrow: 500; --tracking-eyebrow: 2px;
  --radius: 8px;
  --radius-button: 0px;
  --radius-card: 8px;
  --focus-ring: 1px auto rgb(16, 16, 16);
  --ease: ease;
  --duration-fast: 180ms;
  --duration-base: 220ms;
  --duration-slow: 240ms;
}

/* their own tokens, verbatim from the site's :root */
:root {
  --black-2: #121217;
  --gray-500: #6c6c89;
  --purple-500: #7047eb;
  --light-white: #fff9;
  --purple-600: #5423e7;
  --pink-700: #db0bb9;
  --purple-200-201: #c6b6f7;
  --purple-300: #a991f3;
  --border-color: #d1d1db;
  --dark-grey: #191919;
  --button-primary-light: #ffffffe6;
  --yellow-500: #ffc233;
}
/* fonts: Inter — free, on Google. */