Acid palette
Overcast Marsh
Dark anchor, working middle, light release: #004c4a, #007874, #32938f, #55a09c, #71bdb8 form a tetradic acid set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
cyanacidfive-stophigh-contrast
#004c4a
#007874
#32938f
#55a09c
#71bdb8
The generator opens with #004c4a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.