You do realize that if you miss any, then, even if you get a color right you fail?
Please try to read carefully and understand my concerns. Yes I know that if you miss any you fail, that's one of the problems why this quest is so difficult. But that doesn't mean that if you miss the first one, that you can't still get nine of the rest, or if you miss the 6th one, that you can't be right on the first 5 and last 4. I deliberately ignored some colors just so I could test to see whether one color was bugged or not and there is clearly a problem with the green and blue colors not being distinct. In my screen both appear bright fluorescent green and I can't tell the difference.
I don't know whether my color/texture files are corrupted or not but either way it's making it impossible to do this quest atm. I know my ground textures, weapon skins files, and glows around lights and sparkles have been corrupted for a long time with one of the patches so maybe that might be related. I have no desire to go through the hassle of reinstalling this whole fing game when it's still playable, at least until now.