---
title: "Atmos Playground"
description: "Color system builder that generates full tonal scales from a few seeds and checks WCAG and APCA across every pairing."
canonical: "https://vibing.inc/library/atmos-playground-vg-0650"
category: "Design Tools & Generators"
subcategory: "Color"
license: "freemium"
author: "Atmos"
source: "https://atmos.style/playground"
---

# Atmos Playground
Color system builder that generates full tonal scales from a few seeds and checks WCAG and APCA across every pairing.
## Facts
- Source: https://atmos.style/playground
- Category: Design Tools & Generators / Color
- Author: Atmos
- Licence: freemium
- Tags: color-scale, oklch, contrast, design-systems
## Why it's a gem
Treats color as a system with a contrast grid, not a pretty five-swatch strip.
---
Listed in The Vibeary: https://vibing.inc/library/atmos-playground-vg-0650 · JSON: https://vibing.inc/api/public/library/gems/atmos-playground-vg-0650