nextjs-build-website-theme

To set up design tokens in Next.js, define a single source of truth in src/config/theme.ts and mirror those palette, typography, and spacing values into tailwind.config.ts and globals.css using a Tailwind 4 @theme block.

Preventing Tailwind color sprawl requires enforcing token-only color usage across components, ensuring they reference semantic classes like bg-brand instead of raw hex values or Tailwind’s arbitrary full palette.

Configuring next/font/google with typography tokens involves selecting a matching heading and body font pair, then wiring those specific font variables into your global CSS theme block alongside the generated design tokens.

Yes, the design token setup includes an accessibility verification requirement, ensuring that the generated primary, accent, and neutral color palettes pass WCAG AA contrast checks before components are styled.

Yes, this theme setup is specifically used to apply an industry-appropriate design system by wiring consistent tokens directly into a freshly initialized Next.js codebase immediately after site initialization.

Using a single theme.ts file creates a centralized source of truth for palette and typography, which prevents inconsistent styling by mirroring those exact values to Tailwind and CSS rather than hardcoding them.