Colourblind fix maybe?

I would just like to point out something that has been bothering me for a while with colourblind mode. Whenever someone places down a something that reveals wards, I can't see the invisible champs or wards (when they glow dark red when they are in a bush or something). Against the green grass of the jungle, I cannot see the red at all. It's the same thing with an ability that makes a red circle on the ground (I can't remember whose it was) but I can't even see it if I squint.

These aren't major, but it's really annoying when I can't see a twitch when he is right under my nose.