How to Implement Design Tokens
Create a design token system that bridges design and development with consistent, platform-agnostic style definitions.
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What You'll Learn
This intermediate-level guide walks you through how to implement design tokens step by step. Estimated time: 10 min.
Step 1: Define your token structure
Organize tokens into layers — primitive values, semantic tokens, and component-specific tokens for flexible theming.
Step 2: Choose your token format
Use Style Dictionary or Tokens Studio format for defining tokens in JSON or YAML with transformation support.
Step 3: Build the token pipeline
Set up Style Dictionary or a custom build to transform token definitions into CSS custom properties, JS objects, and mobile platform values.
Step 4: Integrate with your codebase
Replace hardcoded values with token references in your CSS, component library, and design tools.
Step 5: Sync with Figma
Use Tokens Studio for Figma or Figma Variables to keep design files in sync with your token definitions automatically.
Frequently Asked Questions
What are design tokens?▾
Design tokens are named values for colors, spacing, typography, and other design decisions stored in a platform-agnostic format and transformed into platform-specific code.
JSON or YAML for token definitions?▾
JSON is the standard for Style Dictionary compatibility. YAML is more readable for large token sets. Both work — choose based on your teams preference.
How do I handle dark mode with tokens?▾
Define semantic tokens that reference different primitive values per theme. For example, color-bg-primary resolves to white in light mode and dark gray in dark mode.