Comment 2 for bug 1803840

A greenish hue has been reported by other users in the past. It is caused by using an incorrect colour profile for the display. Please try removing all active colour profiles and tell us if that solves the problem.

Also, are you using any special hardware to generate your colour profile? If not then that's a mistake. You need to use an external device to generate a profile and verify its correctness for your monitor, or use none at all. One relatively cheap option is https://hughski.com/colorhug2.html