I have a color deficiency, I am not quite color blind but have difficulty with certain colors. I have a hard time seeing what I am typing when I am using the dark theme and the text gets highlighted in the pink. The green-ish color of the text gets completely lost to my eyes. I’m not sure what color would work better in that instance but a change might need to be made.
This would probably be better suited to an issue on GitHub, are you having problems when not in night mode? Maybe a possible colorblind mode would be good as well…
Check out the ideas in this thread: