The lesson? Yellow is hard to work with

that’s some proper nerdy stuff, great share! as for the OP - shouldn’t some buttons just have dark/black text? am I missing sth?

Correct, the post was more describing how there are very little shades of yellow that look good as a background color

Ah I missed that point! I guess now we just all need to agree on a new universal color that means „watch out here“ 😄