Feature request: dark and light high contrast themes

I would really like to have high contrast dark and light themes. Something like the Night Owl theme but with secondary colors of neon orange, purple, green, etc. And the light could be beige with dark brown, green, and blue. I couldn’t find pictures of a good example.

I know there is a ton of work going into the actual development of the app functionality, so I understand it may take a while before this is considered, but the accessibility would be nice for people with visual difficultly.