When playing the Wordle game, I have real difficulty with the green and yellow highlighting that indicates a correct letter and it’s placement. It’s easier if I have both colors to compare. So a legend with both colors would be very helpful.
Links are dark purple (no underlining or bold, just a color change from black to purple). When a link is within a paragraph of text, you cannot identify it unless you can differentiate between black text and dark purple. This can be an issue for non-colorblind users as well