---
name: mongodb-design-reference
provider: DesignSkill (https://designskill.dev)
reference: mongodb.com
source_url: https://www.mongodb.com/
tool: designskill-extract/3.2.0
extracted_at: 2026-07-27T09:07:59.322Z
mode: full-render
classification: reference_only
---

# MongoDB — Design Reference (measured)

Measured design tokens extracted from `https://www.mongodb.com/` by designskill-extract/3.2.0.
Every value below was observed in the live page (×N = observation count). Values not listed were **not observed** — do not invent them.
This document is `reference_only`: an analysis of a third-party site, not a license to its brand assets.

## Overview

- Extraction mode: **full-render** (viewports 390/768/1440px × light/dark), 1 page(s), 676 observation records.
- Primary action color observed as `#00ed64` (basis: cross-validated, confidence 0.62).
- Dominant font family: **Euclid Circular A** (×428; secondary Akzidenz-Grotesk Std ×201).
- Type scale observed at 8 sizes from 12px to 40px.
- Corner radius values in use: 16px, 2px, 4px, 40px….

## Colors

### Role Tokens

Semantic roles inferred from observed usage. `basis` tells how the role was established (declared CSS var > cross-validated > inferred).

| Token | Value | Basis | Confidence | Observed |
|---|---|---|---|---|
| `{color.primary}` | `#00ed64` | cross-validated | 0.62 | ×142 |
| `{color.background}` | `#ffffff` | cross-validated | 0.94 | ×665 |
| `{color.ink}` | `#001e2b` | cross-validated | 0.94 | ×515 |
| `{color.muted}` | `#5d6c74` | inferred | 0.7 | ×48 |
| `{color.surface}` | `#e7eeec` | inferred | 0.7 | ×44 |
| `{color.accent}` | `#00d2ff` | inferred | 0.65 | ×6 |

### Observed Palette

Full measured palette ordered by usage share. `Used in` lists the CSS properties the color appeared on.

| Hex | Share | Used in | Observed |
|---|---|---|---|
| `#ffffff` | 31.2% | color, background-color, border-color, stroke | ×665 (cross-validated, 0.94) |
| `#001e2b` | 24.1% | color, background-color, border-color, stroke | ×515 (cross-validated, 0.94) |
| `#b8c4c2` | 6.9% | color, border-color, background-color, stroke | ×147 (cross-validated, 0.92) |
| `#00ed64` | 6.7% | color, border-color, background-color | ×142 (cross-validated, 0.92) |
| `#00684a` | 6.0% | color, border-color, background-color, text-shadow | ×128 (cross-validated, 0.92) |
| `#006cfa` | 4.4% | color, background-color, border-color, stroke, fill | ×93 (cross-validated, 0.92) |
| `#3d4f58` | 4.0% | background-color, color, border-color, stroke | ×85 (cross-validated, 0.91) |
| `#000000` | 2.4% | background-color, box-shadow, color | ×51 (cross-validated, 0.91) |
| `#5d6c74` | 2.3% | color, border-color, fill | ×48 (cross-validated, 0.91) |
| `#e7eeec` | 2.1% | border-color, background-color | ×44 (cross-validated, 0.91) |
| `#21313c` | 1.8% | color, border-color, background-color | ×39 (cross-validated, 0.9) |
| `#ffffff` | 2.0% | background-color, border-color | ×42 (observed, 0.75) |
| `#014e3d` | 0.9% | color, background-color | ×20 (cross-validated, 0.89) |
| `#000000` | 0.9% | background-color | ×20 (observed, 0.74) |
| `#e3fcf7` | 0.8% | background-color | ×18 (observed, 0.74) |
| `#f2c5ee` | 0.5% | box-shadow | ×11 (inferred, 0.59) |

## Typography

### Font Families

| Family | Observed |
|---|---|
| `Euclid Circular A` | ×428 |
| `Akzidenz-Grotesk Std` | ×201 |
| `Source Code Pro` | ×107 |
| `MongoDB Value Serif` | ×53 |
| `Noto Sans SC` | ×27 |
| `Noto Sans KR` | ×27 |

Use **Euclid Circular A** as the default family — it accounts for the overwhelming majority of observed text nodes.

### Type Scale

| Token | Size | Observed |
|---|---|---|
| `{type.display}` | 40px | ×50 |
| `{type.h1}` | 36px | ×25 |
| `{type.h2}` | 32px | ×35 |
| `{type.h3}` | 24px | ×51 |
| `{type.body-lg}` | 18px | ×80 |
| `{type.body}` | 16px | ×335 |
| `{type.body-sm}` | 14px | ×250 |
| `{type.caption}` | 12px | ×104 |

The most frequently observed size is **16px** (×335) — treat it as the default body size.

## Spacing

| Value | Observed |
|---|---|
| `24px` | ×478 |
| `16px` | ×454 |
| `8px` | ×250 |
| `12px` | ×225 |
| `32px` | ×203 |
| `48px` | ×97 |
| `20px` | ×94 |
| `10px` | ×82 |
| `40px` | ×81 |
| `64px` | ×64 |
| `56px` | ×59 |
| `15px` | ×52 |

## Shape (Border Radius)

| Value | Observed |
|---|---|
| `16px` | ×226 |
| `2px` | ×91 |
| `4px` | ×72 |
| `40px` | ×49 |
| `8px` | ×43 |
| `10px` | ×36 |
| `50px` | ×18 |
| `32px` | ×16 |

## Elevation

| Shadow | Observed |
|---|---|
| `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0.15) 0px 3px 9px 0px` | ×168 |
| `#000000` | ×37 |
| `rgba(0, 30, 43, 0.12) 0px 26px 44px 0px, rgba(0, 0, 0, 0.13) 0px 7px 13px 0px` | ×28 |
| `0px 0px 0px 0px #000000` | ×12 |
| `#f2c5ee` | ×11 |
| `0px 0px 0px 3px rgba(242, 197, 238, 1)` | ×11 |

## Motion

| Duration | Observed |
|---|---|
| `300ms` | ×116 |
| `0.3s` | ×90 |
| `0.15s` | ×80 |
| `.1s` | ×54 |
| `.15s` | ×36 |

## Components

Measured computed styles of representative components (desktop viewport).

| Component | Measured spec | Samples |
|---|---|---|
| button.primary | bg `#00ed64` · text `#001e2b` · radius `4px` · padding `15px 24px` · font `16px/500` | ×4 |
| button.outline | text `#ffffff` · border `1px solid rgb(231, 238, 236)` · radius `4px` · padding `15px 24px` · font `16px` | ×1 |
| form.input | bg `#000000` · text `#ffffff` · border `0px solid rgb(255, 255, 255)` · radius `0px` · padding `0px` · height `22` | ×1 |
| card | bg `#21313c` · radius `8px` · border `1px solid rgb(93, 108, 116)` · padding `14px 14px 14px 20px` | ×1 |
| badge | bg `#b1ff05` · text `#001e2b` · radius `999px` · font `9px/600` · padding `0px 12px` | ×1 |
| nav | height `95px` · position `relative` · link `#0000ee` | — |

### Hero Gradient (observed)

```css
background-image: url("data:image/svg+xml;utf8,<svg viewBox=\"0 0 1840.3 1800.9\" xmlns=\"http://www.w3.org/2000/svg\" preserveAspectRatio=\"none\"><rect x=\"0\" y=\"0\" height=\"100%\" width=\"100%\" fill=\"url(%23grad)\" opacity=\"1\"></rect><defs><radialG;
```

## Accessibility (WCAG Contrast)

| FG | BG | Ratio | AA | Source |
|---|---|---|---|---|
| `#ffffff` | `#061621` | 18.35 | pass | observed ×121 |
| `#001e2b` | `#000000` | 1.22 | fail | observed ×33 |
| `#001e2b` | `#ffffff` | 17.2 | pass | observed ×32 |
| `#b8c4c2` | `#061621` | 10.23 | pass | observed ×20 |
| `#ffffff` | `#001e2b` | 17.2 | pass | observed ×18 |
| `#001e2b` | `#00ed64` | 10.89 | pass | observed ×13 |
| `#3d4f58` | `#ffffff` | 8.54 | pass | observed ×12 |
| `#b8c4c2` | `#001e2b` | 9.6 | pass | observed ×11 |
| `#00ed64` | `#061621` | 11.62 | pass | observed ×6 |
| `#000000` | `#000000` | 1 | fail | observed ×6 |
| `#00684a` | `#000000` | 3.08 | pass | observed ×6 |
| `#014e3d` | `#000000` | 2.16 | fail | observed ×6 |
| `#001e2b` | `#ffffff` | 17.2 | pass | ink_on_background |
| `#ffffff` | `#00ed64` | 1.58 | fail | white_on_primary |
| `#5d6c74` | `#ffffff` | 5.44 | pass | muted_on_background |

4 measured pair(s) fail AA — if you reuse those pairs, adjust lightness until the ratio reaches 4.5:1.

## Usage Rules

### Do
- Use `{color.primary}` (`#00ed64`) for primary actions only — that is where it was observed.
- Default text pairing: `{color.ink}` (`#001e2b`) on `{color.background}` (`#ffffff`).
- Set all text in `Euclid Circular A` (fallbacks only for glyph coverage).
- Pick corner radii from the measured set (16px, 2px, 4px, 40px) — no intermediate values were observed.
- Cite this file's token names (`{color.*}`, `{type.*}`) when generating UI so output stays traceable to observations.

### Don't
- Don't invent colors, sizes, shadows, or spacing not listed above — absence means *not observed*, and this document records observations only.
- Don't copy brand assets (logo, wordmark, imagery, copy) — `reference_only` covers measured style values, not brand identity.

## Provenance

- Source: https://www.mongodb.com/ (1 page(s))
- Tool: designskill-extract/3.2.0 · extracted 2026-07-27T09:07:59.322Z
- Mode: full-render — 풀렌더 모드 — 3뷰포트 × 라이트/다크 computed style + 상태 관측.
- Blocks observed: 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12 · missing: none
- Degraded stages (extraction failure ≠ design change — exclude from diffs): state-observation
- Warning: primary 불일치: static=#00684a vs render=#00ed64 — render 채택

---

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