Antonyms of adj self-luminous

1 sense of self-luminous

Sense 1
self-luminous -- (having in itself the property of emitting light)

INDIRECT (VIA bright) -> dull -- (emitting or reflecting very little light; "a dull glow"; "dull silver badly in need of a polish"; "a dull sky")

Similarity of adj self-luminous

1 sense of self-luminous

Sense 1
self-luminous -- (having in itself the property of emitting light)
       => bright (vs. dull) -- (emitting or reflecting light readily or in large amounts; "the sun was bright and hot"; "a bright sunlit room")