Neon palette
Emerald Estuary
From #00585d ink through #00848b, #35a0a7, #5badb3 to #78cacf light, Emerald Estuary is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanneonfive-stop
#00585d
#00848b
#35a0a7
#5badb3
#78cacf
The generator opens with #00585d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.