This came up in an email I had with the founder of SourceHut after reading an article on our wiki:
I have some visual impairments and I found this article very
difficult to read. You should increase contrast and consider using
the user’s default fonts. Out of curiosity, I ran it through Chromium’s
accessibility profiler, and found it scored only 53%. I recently did
some work to secure the last 7% in SourceHut’s score - now 100% - let me
know if you want some tips.