I love khakis; I'm just moving away from the color to make me easier to spot. My wife had a hard enough time with tangerine, let alone visability green.

BTW, OD green is also remarkably effective camoflage. That digital stuff the military is buying now can be close to magic, if the shades are right.

My friends who hunt tell me that the deer are colorblind, and the turkeys aren't. Which can make turkey hunting season fairly hazardous.

I have no idea why anyone would want realtree blaze, but I'm assuming if you went into Dicks and asked, someone would be able to tell you.