New Reply Text Color

I was wondering how I could possibly change the text color for when I make a thread, PM, or a New Reply?

All I get is a dark colored text (image provided), when I want it to be lighter. I've looked in jscrips/sceditor/editor_themes and then picked my css, but I can't seem to find it.



It only does it when I go to make a thread, reply to a thread by clicking "New Reply", and sending a PM.