Browser has a yellow tint to it, not pure white.

For about a month my Avast browser has not been pure white with backgrounds. All my other browsers are pure white, and my windows and everything else is pure white. But its like my avast browser has warm settings on for itself, warm meaning whites arent white, they are yellowish tinted. Its not my monitor. Anyone have any idea how to fix it?

This is what I see:

https://screencast-o-matic.com/screenshots/u/Lh/1535834991571-91435.png

Post a screen shot if you see something else. :slight_smile: