BF2S Forums BF3 HUD Question

I've seen a few screenshots where people seem to have changed the color of the text on their HUD. Fore example, the kill list in the upper left hand corner shows names as red and blue, and when they kill someone their name still shows green (like normal) but the enemy's name shows up as red.

Does anyone know how to change this? I like the look of this much better than the default orange and green text.

Thanks.