Antonyms of adj mummy-brown

1 sense of mummy-brown

Sense 1
snuff, snuff-brown, mummy-brown, chukker-brown -- (snuff colored; of a greyish to yellowish brown)

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

Similarity of adj mummy-brown

1 sense of mummy-brown

Sense 1
snuff, snuff-brown, mummy-brown, chukker-brown -- (snuff colored; of a greyish to yellowish brown)
       => chromatic (vs. achromatic) -- (being or having or characterized by hue)