White text on orange hard to read

I really love this theme, but the white font on the tabs is difficult to read. Would it be possible to have a duplicate with black font or opaque tabs?

The personas are great! However, I find it difficult to navigate. I created a new collection and can't even figure out how to access it. So although I love to use personas, it's frustrating. If only it were easier to use, I give it 5 stars.