Possible to theme/change this element?

Does anyone know if it possible to theme/change the colour of the text that you click on to activate scripts, scenes etc.?

It seems that by default they use accent-color, but if possible I’d like to just alter the colour of these parts (circled green below) without affecting the nav bar, toggle buttons, sliders etc.


From what I can tell the element is called `paper-button`, but I don't know enough CSS to be able to do what I'm trying to achieve (or maybe it's just not possible?).