How to customize line highlight color in Vim CtrlP?

When I use the Vim CtrlP plugin I have a hard time seeing which file is highlighted as the current file which I can open. I want the highlight line to be bright and vivid.

I could change the color of my CursorLine parameter, but I don't want it to change everywhere. When I usually edit files, I want my highlight cursor line to be a subtle background color.

How do I change the color of just the selected line in the CtrlP file selection buffer?