Tropical palette
Birch Oasis
From #004946 ink through #007470, #318f8b, #539c98 to #6fb8b4 light, Birch Oasis is a tetradic progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA as a text pair.
cyantropicalfive-stophigh-contrast
#004946
#007470
#318f8b
#539c98
#6fb8b4
The generator opens with #004946 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.