@karnak19/passes-wcag v1.0.3

Passes WCAG

Typescript version, forked from misund/passes-wcag.

Evaluate whether two colors have sufficient contrast to pass WCAG requirements.

Doesn't handle transparency as of yet.

Installation

npm i passes-wcag

Usage

import {
  passesWcagAaLargeText,
  passesWcagAa,
  passesWcagAaa,
} from "passes-wcag";

passesWcagAa("black", "#fff"); // true
passesWcagAaLargeText("rgb(1, 1, 1)", "rgb(250, 248, 247)"); // true
passesWcagAaa("black", "rgb(0, 0, 0)"); // false

Signature

passesWcagAaLargeText(color1: string, color2: string) => boolean
passesWcagAa(color1: string, color2: string) => boolean
passesWcagAaa(color1: string, color2: string) => boolean

Contributing

I appreciate your issues and PRs on Github!

Testing

yarn build && yarn test

Releasing

This project uses np.

1. Make sure your changes are in master
2. Run yarn release
3. Follow the interactive release guide