@monsterjavaguns another thing:
the icons of the properties tabs (e.g. constraints, modifiers) become hard to read when selected. I personally changed the highlight color to C6ECFF.
This color is under User Interface>Tab>Inner Selected
However, this also affects the workspace tabs so I made the "Text Selected" black so it stays readable.
The best would be to keep a dark highlight and make the icon white when the tab is selected (just like the text) but I don't think that's possible.