For the initial OCP uniform rollout, Air Force major commands, centers and wings will see patches first, "with groups and squadrons a possibility in the future," according to the Air Force release.

The OCP's colors vary by location -- desert vs. forest, for example. It generally has a four-to-six color palette incorporating greens, beiges, browns, tans and greys.

PEO has done several trials, trying to find the right color to coat the equipment and at least turn it the right shade of brown-green to match OCP, though not the camo pattern itself.