In VS2015 I have the Color Theme Editor extension installed and I'm using the Dark with Light Editor theme.
The hover tooltips are mostly unreadable as the tooltip background is too dark.
I've tried changing settings in Tools → Options → Environment → Fonts and Colors, but couldn't find anything to make the signature just plain white. I've also tried cloning the theme through the theme editor and customizing the settings, but I don't know what settings would be responsible for this.
Does anyone know how to make this readable?