The Collaborative International Dictionary of English v.0.48:
Self-colored \Self`-col"ored\, a. Being of a single color; -- applied to flowers, animals, and textile fabrics. [1913 Webster]WordNet (r) 3.0 (2006):
self-colored adj 1: of the same color throughout; "solid color" [syn: solid, self-colored, self-coloured]