Accessible pygments themes

This package includes a collection of accessible themes for pygments based on different sources.

WCAG 2.1 - AAA compliant

The following themes are AAA compliant with WCAG 2.1 criteria for color contrast.

• a11y-dark
• a11y-high-contrast-dark
• pitaya-smoothie - Colorblindness friendly.
• github-light - Colorblindness friendly.
• github-dark - Colorblindness friendly.
• github-light-colorblind - Colorblindness friendly.
• github-dark-colorblind - Colorblindness friendly.
• github-light-high-contrast - Colorblindness friendly.
• github-dark-high-contrast - Colorblindness friendly.
• gotthard-dark - Colorblindness friendly.

WCAG 2.1 - AA compliant

The following themes are AA compliant with WCAG 2.1 criteria for color contrast.

• a11y-light
• a11y-high-contrast-light
• gotthard-light - Colorblindness friendly.
• blinds-light - Colorblindness friendly.
• blinds-dark - Colorblindness friendly.
• greative - Accessible to most forms of colorblindness and low light settings.

For a demo of all our themes please click here!

Installation

Our package is available in both conda and pip via,

conda install -c conda-forge accessible-pygments

pip install accessible-pygments

If you want to install it directly from source,

git clone git@github.com:Quansight-Labs/accessible-pygments.git
cd accessible-pygments
pip install .

Usage

Import it using the name identifier for the desired theme,

from pygments.formatters import HtmlFormatter
HtmlFormatter(style='a11y-light').style
<class 'accessible-pygments.A11yLight'>

Tests

Just open a terminal and run,

python test/run_tests.py

You will see the results under test/results in html format for each supported theme.

Acknowledgements

We want to thank the following sources for being the source of inspiration of one or more themes that are available in this repository,

• a11y dark and light syntax highlighting.
• pitaya smoothie vscode theme.
• github vscode themes.
• gotthard vscode themes.
• blinds vscode themes.
• greative vscode theme.