Question / Help Weird colours on stream

[IamSubnet]

I have just switched over to OBS for my twitch stream from using shadowplay as I wanted to use a new overlay. The issue is the colours on the stream now look very weird. The below link is the stream that looks weird.
https://www.twitch.tv/videos/150132497

Any help solving this issue would be great.

 

[Suslik V]

So, what is wrong with your colors?

Just in case, OBS Studio: Color Space, Color Format, Color Range settings Guide. Test charts.