create-better-t-stack/templates/frontend/nuxt/app/app.config.ts

A modern CLI tool for scaffolding end-to-end type-safe TypeScript projects with best practices and customizable configurations

export default defineAppConfig({
  // https://ui.nuxt.com/getting-started/theme#design-system
  ui: {
    colors: {
      primary: 'emerald',
      neutral: 'slate',
    },
    button: {
      defaultVariants: {
        // Set default button color to neutral
        // color: 'neutral'
      }
    }
  }
})