https://github.com/tmcw/deuteranopia

Simulate the prevalent deuteranopia form of colorblindness.
https://github.com/tmcw/deuteranopia

Last synced: 9 months ago
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Simulate the prevalent deuteranopia form of colorblindness.

• Host: GitHub
• URL: https://github.com/tmcw/deuteranopia
• Owner: tmcw
• Created: 2013-08-19T02:10:44.000Z (almost 13 years ago)
• Default Branch: master
• Last Pushed: 2018-12-30T17:33:27.000Z (over 7 years ago)
• Last Synced: 2025-02-06T14:11:50.596Z (over 1 year ago)
• Language: JavaScript
• Homepage: http://macwright.org/deuteranopia/
• Size: 336 KB
• Stars: 9
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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README

          
## deuteranopia

[![CircleCI](https://circleci.com/gh/tmcw/deuteranopia.svg?style=svg)](https://circleci.com/gh/tmcw/deuteranopia)

![](plate.jpg)

Simulate the prevalent deuteranopia form of colorblindness.

## API

#### Table of Contents

-   [deuteranopia](#deuteranopia)

    -   [Parameters](#parameters)

    -   [Examples](#examples)

### deuteranopia

Simulate deuteranopia, the common form of colorblindness.

Based heavily off of [Color Oracle](http://colororacle.org/), which is in

turn based off of [Digital Video Colourmaps for

Checking the Legibility of

Displays by Dichromats](http://vision.psychol.cam.ac.uk/jdmollon/papers/colourmaps.pdf)

#### Parameters

-   `rgb` **\[r, g, b]** Input color

    -   `rgb.0` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** red

    -   `rgb.1` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** green

    -   `rgb.2` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** blue

#### Examples

```javascript

deuteranopia([0, 20, 0]);

```

Returns **\[r, g, b]** simulated color