get-relative-luminance
Advanced tools
Readme
get-relative-luminance calculates a CSS color's relative luminance based on
this definition from W3C.
It doesn't handle transparency as of yet.
$ npm install get-relative-luminance
import getRelativeLuminance from 'get-relative-luminance';
getRelativeLuminance('rgb(255, 255, 255)'); // 1
getRelativeLuminance('white'); // 1
getRelativeLuminance('hsl(0, 0%, 0%)'); // 0
(color: string, { ignoreTransparency:boolean = false } = {}) => number
I appreciate your issues and PRs on Github!
yarn build && yarn test
This project uses np.
yarn releaseFAQs
Get relative luminance from a color string.
The npm package get-relative-luminance receives a total of 737 weekly downloads. As such, get-relative-luminance popularity was classified as not popular.
We found that get-relative-luminance demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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