How to change the highlight variable color in NetBeans IDE?

Question

I am talking about this background color underneath droparea variable, see screenshot:

My color scheme would be perfect if I get just that resolv

Answer 1

For anyone still bothered with this, in NetBeans 8.0 you will find it under specific JAVA language in Tools-Options-Fonts&Colors-Syntax-Mark Occurences.

Else... very annoying and stressful for a dark theme, indeed.