Design Systems•5 min read•Oct 16, 2026

Beyond Redlines: How Design Tokens Truly Bridge Designers and Engineers

Septa

Product Architect • Design Tokens Lead

“A practical guide to structuring three-tier design tokens that developers love to consume in production codebases.”

Most design system friction occurs not in Figma, but in translation. When a designer says 'Primary 500' and a developer writes '#4F46E5', subtle inconsistencies begin compounding into technical debt.

Semantic vs Prismatic Tokens

Instead of naming colors after their visual appearance (e.g., orange-500), semantic tokens (e.g., action.primary.hover) describe operational intent. This allows seamless re-theming, dark/light transitions, and zero ambiguity during code reviews.

Establishing the Single Source of Truth

By coupling Figma Variables with Style Dictionary and GitHub Actions, changes made in design files automatically generate pull requests with updated CSS variables and TypeScript token definitions.

Building a common, automated vocabulary is the greatest leverage a Product Designer can provide to an engineering organization.