msny said:
I use the high contrast them myself, due to poor eyesight.
I had the same issues on menus, washed out or text not there.

I downloaded the classic theme from this website and now my menus
work fine. I have just one program that doesn't.

Give it a try.
I would... If I could!

Didn't really dig Win10... was quite buggy for me, e.g. Chrome not starting up 50% of the time and theme issues.

Tried to revert to Win7 via Settings and now laptop won't start up!?

Wishing I'd never taken a peak, now =(