Battlecast Cho'Gath's Rupture

I have a problem seeing with Cho'Gath's rupture when he uses the Batthecast skin. I have the color blindness mode turned on in my setting but with the new Summoners Rift I can barely see the rupture when it is placed because it blends in with the ground. I was wondering if anyone else had this problem who is also color blind or if they can even see it?