tailwind.config.ts

import type { Config } from 'tailwindcss';
import { default as flattenColorPalette } from 'tailwindcss/lib/util/flattenColorPalette';

// This plugin adds each Tailwind color as a global CSS variable, e.g. var(--gray-200).
function addVariablesForColors({ addBase, theme }: any) {
  let allColors = flattenColorPalette(theme('colors'));
  let newVars = Object.fromEntries(Object.entries(allColors).map(([key, val]) => [`--${key}`, val]));

  addBase({
    ':root': newVars,
  });
}

const config: Config = {
  content: [
    './src/pages/**/*.{js,ts,jsx,tsx,mdx}',
    './src/components/**/*.{js,ts,jsx,tsx,mdx}',
    './src/app/**/*.{js,ts,jsx,tsx,mdx}',
  ],
  theme: {
    extend: {
      backgroundImage: {
        'gradient-radial': 'radial-gradient(var(--tw-gradient-stops))',
        'gradient-conic': 'conic-gradient(from 180deg at 50% 50%, var(--tw-gradient-stops))',
      },
    },
  },
  plugins: [require('tailwind-children'), require('tailwind-scrollbar-hide'), addVariablesForColors],
};

export default config;