Antonyms of adj yellow-brown

1 sense of yellow-brown

Sense 1
amber, brownish-yellow, yellow-brown -- (of a medium to dark brownish yellow color)

INDIRECT (VIA chromatic) -> achromatic, neutral -- (having no hue; "neutral colors like black or white")

Similarity of adj yellow-brown

1 sense of yellow-brown

Sense 1
amber, brownish-yellow, yellow-brown -- (of a medium to dark brownish yellow color)
       => chromatic (vs. achromatic) -- (being or having or characterized by hue)