SketchUp 2016 workspace problem


I have a problem with my workspace in sketchup 2016.
The colors have changed in the modeling view a few days ago for a reason, they are much brighter.
Please help, what could be the reason?
In the attachment preview in the same model in sketchup 2016 and 2017 for comparison.
Thank You

SketchUp 2016 hasn’t changed in years so you should look at what has. Probably a graphics driver change due to a Windows update. Check to see what the color settings are in SketchUp’s Preferences>OpenGL.

ok everything is back to normal, thank You so much ,

What did you actually do to get it back to normal?

I I changed capabilities :
SketchUp’s Preferences>OpenGL > Capabilities :
True Color Medium 4x

Good enough.