Luteo- :: Luteo- () A combining form signifying orange yellow or brownish yellow.
Luteocobaltic :: Luteocobaltic (a.) Pertaining to, or designating, certain compounds of cobalt having a yellow color. Cf. Cobaltic..
Luteolin :: Luteolin (n.) A yellow dyestuff obtained from the foliage of the dyer's broom (Reseda luteola).
Luteous :: Luteous (a.) Yellowish; more or less like buff.