Petrichor palette
Nightfall Cellar
From #004a4a ink through #007576, #319091, #539d9e to #70baba light, Nightfall Cellar is a analogous progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004a4a
#007576
#319091
#539d9e
#70baba
The generator opens with #004a4a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.