What problem does it solve? Building a brand design foundation from scratch often produces inconsistent colors, inaccessible contrast, and scattered per-page palettes. This Skill generates a complete, verified token system so every screen renders from one themeable source. ## Core Features & Use Cases - Three-tier DTCG tokens: Generates primitive OKLCH color ramps, semantic role mappings (action, text, surface, border, feedback), and component-level tokens with designed light and dark themes. - Full design scales: Produces a Major Third type scale, 4px spacing scale, radius tiers, elevation, and motion durations/easings. - Automated verification: Validates JSON token aliases, WCAG AA contrast in light and dark modes, and theme variable references via included Python scripts. - Use Case: Given a brief for a fintech product with a calm, trustworthy mood, generate the full token set plus a single theme.css with [data-theme="dark"] overrides, then confirm all text and border pairs pass WCAG AA. ## Quick Start Generate a complete brand token system and theme.css for a new productivity app with a calm, focused mood, verified for WCAG AA in light and dark modes.