Nebula palette
Fiery Lagoon
Fiery Lagoon runs #00493f through #007566, #319080, #539d8f to #6fb9aa in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
tealnebulafive-stophigh-contrast
#00493f
#007566
#319080
#539d8f
#6fb9aa
The generator opens with #00493f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.