Directory | Heidelberg University

Events | Heidelberg University

Programs of Study | Heidelberg University

News | Heidelberg University

Blog | Heidelberg University

American Junior Year Program | Heidelberg University

Login | Heidelberg University

Student Life | Heidelberg University

Fast Facts | Heidelberg University

Academics | Heidelberg University

To comply with WCAG AA, the colour of text must sufficiently contrast with
its background color, so that people with moderate visual impairments can read it.

The [contrast ratio](https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-contrast.html#contrast-ratiodef) 
must be at least 4.5:1 for body text, and 3:1 for large text.

A much more demanding version of this check (1.4.6) exists for WCAG AAA. Ignoring an issue in this check 
will also ignore it in that check, and vice versa.

aa-text-contrast

January 2025

December 2024

Heidelberg University

Title / URL	Issues
Directory \| Heidelberg Universitywww.heidelberg.edu/directory	43
Events \| Heidelberg Universitywww.heidelberg.edu/events	33
Programs of Study \| Heidelberg Universitywww.heidelberg.edu/academics/programs	32
News \| Heidelberg Universitywww.heidelberg.edu/news	25
Blog \| Heidelberg Universitywww.heidelberg.edu/blog	21
American Junior Year Program \| Heidelberg Universitywww.heidelberg.edu/american-junior-year	6
Login \| Heidelberg Universitywww.heidelberg.edu/login	5
Student Life \| Heidelberg Universitywww.heidelberg.edu/student-life	4
Fast Facts \| Heidelberg Universitywww.heidelberg.edu/about/fast-facts	3
Academics \| Heidelberg Universitywww.heidelberg.edu/academics	2

Ensure text has sufficient contrast (AA)

Heidelberg University

Where this issue has occurred