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Y1 Contrast Checker

Y1 Contrast Checker

Check color contrast for WCAG 2.1 & APCA — right inside Figma

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Y1 Contrast Checker preview

About this plugin

Check color contrast ratios directly in Figma — without switching tools. Select 1 or 2 layers to automatically pick foreground and background colors. The plugin calculates contrast ratios in real time and shows you exactly whether your combination passes WCAG 2.1 (AA / AAA) or APCA (WCAG 3 draft). Features: · WCAG 2.1: AA and AAA results for normal and large text · APCA: Lc values for body text, large text, and UI components · Live preview with original and inverted color pair · Visual contrast scale with threshold markers · Color suggestions when a combination fails · CSS export with one click · Dark UI — designed for focused work

Plugin Details

Version1
CreatedMarch 23, 2026
Last UpdatedMarch 23, 2026
CategoryAccessibility tools
CreatorMichael
Stats0 installs, 0 likes
PricingFree

Technical Details

  • API:1.0.0
  • UI:src/ui.html
  • main:src/plugin/main.js
  • Document Access:dynamic-page
  • Editor Types:
    figma
  • Allowed Domains:
    • none