In checklist mode, yellow text on white background is hard to read.
Related: The link on the landing page above to "checklist" in the sentence saying you can check out the checklist version does not show as a link. I had to move my cursor across it and look for the hover mode to appear indicating something was clickable.
Off white, like #00000f, might work better to cut the glare. I am medically handicapped and frequently run a fever. When I am feverish, I will just close the browser and not use a site this bright. It's blinding.
Edit: Yes, that doesn't make me cringe. Much better.