Importing tailwind config in Nuxt up:: TailwindCSS Component <script setup> import tailwindConfig from "#tailwind-config"; const tailwindTheme = tailwindConfig.theme; </script> Nuxt config nuxt.config.ts: tailwindcss: { viewer: false, exposeConfig: true, } Getting the color const colorNameToHex = (str) => { const splitStr = str.split("-"); if (splitStr[0] === str) { // string is not hypen seperated return tailwindColors[str]; return "success"; } let colorName = splitStr[0]; let colorWeight = splitStr[1]; return tailwindColors[colorName][colorWeight]; }; const testVar = colorNameToHex("red-400"); console.log(testVar);