hey all, I’m new to emacs, and still learning things. Regardless of which color scheme I choose, I always end up with something completely unreadable, somewhere - for example if I press M-r in multi term, I get an awesome reverse search, except with a terrible color scheme:

How can I go about figuring out how to change that background color? Is there a describe function I can run?

Sorry, I should also mention that when I move the cursor over it, it changes color (it highlights) so describe-face isn’t doing the job