"It's faded from it's original sage green to a kind of olive-gray sheen, and the kids have grafitti'd it with several marker streaks that we haven't been able to get out."
"His reward, and my redemption for the errors of the day before, came wrapped in olive-gray feathers."
"Both eyestalks had retracted as far as they could, giving the native's eyes the appearance of resting directly on the cap-like upper portion of its olive-gray body."