tailwind-v4

Configure Tailwind v4 design tokens with CSS variables and OKLCH colors.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/thomiOmi/vexo --skill tailwind-v4-thomiomi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tailwind-v4
Source: https://github.com/thomiOmi/vexo/tree/main/.agents/skills/tailwind-v4
Command: npx skills add https://github.com/thomiOmi/vexo --skill tailwind-v4-thomiomi

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Tailwind v4 with a CSS-first theming approach enables design tokens and color variables to live in CSS, simplifies dark mode strategies, and reduces reliance on heavy JS config while delivering consistent, accessible color palettes via OKLCH.

Core Features & Use Cases

  • CSS-first theming: Define tokens and semantic values in CSS using the @theme directive and CSS variables.
  • OKLCH color support: Build perceptually uniform color scales for accessible UI.
  • Dark mode strategies: Implement system- or class-based dark mode without complex setup.
  • Rapid prototyping: Kick off design systems with minimal boilerplate and CSS-driven tokenization.

Quick Start

Initialize a Tailwind v4 project with CSS-first theming and define a primary color token using OKLCH.

Frequently Asked Questions about tailwind-v4

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I define design tokens in Tailwind v4 without using JavaScript config?

Tailwind v4 enables CSS-first theming by defining design tokens directly in CSS using the @theme directive and CSS variables, eliminating the need for heavy JavaScript configuration files.

What is OKLCH color support and why use it for UI color palettes?

OKLCH color support in Tailwind v4 allows you to build perceptually uniform color scales, ensuring consistent and accessible color palettes across your UI components.

Can I implement dark mode in Tailwind v4 using CSS variables?

Yes, Tailwind v4 with CSS-first theming supports both system-based and class-based dark mode strategies natively using CSS variables, without requiring complex JavaScript setup.

What is the best way to structure CSS variables for rapid prototyping in Tailwind v4?

The best way to structure CSS variables in Tailwind v4 is through the @theme directive, allowing you to define semantic token values directly in CSS for minimal boilerplate during rapid prototyping.

Does Tailwind v4 CSS-first theming work without external dependencies?

Tailwind v4 CSS-first theming operates independently with no external dependencies, relying solely on the @theme directive, CSS variables, and OKLCH color definitions within your stylesheet.