apca-introduction

commit

ac1b653efe1bc9629c67010ed6db1838f67e5f98

parent

08abca01ae7c0367d372a6438cef8e977ac4d8f2

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2022-07-14 18:50

use coverage data from a uniformly distributed sample

Diffstat

1 files changed, 3 insertions, 3 deletions

diff --git a/README.md b/README.md

@@ -65,9 +65,9 @@ function contrast(fg, bg) {
   65    65   correspond to 45, 60, and 75 in APCA.
   66    66 - Compared to WCAG 2.x, APCA reports drastically lower contrast for darker
   67    67   colors. It also reports slightly higher contrast for lighter colors.
   68    -1 - With WCAG 2.x, 40% of all color combinations meet at least level A, 26% meet
   69    -1   at least level AA, and 15% meet level AAA. With APCA, only 37% of all color
   70    -1   combinations meet at least level A, 23% meet at least level AA, and 11% meet
   -1    68 - With WCAG 2.x, 29% of all color combinations meet at least level A, 14% meet
   -1    69   at least level AA, and 5% meet level AAA. With APCA, only 23% of all color
   -1    70   combinations meet at least level A, 11% meet at least level AA, and 3% meet
   71    71   level AAA. So APCA is stricter.
   72    72 
   73    73 ## Examples