Frost palette
Rumpled Heath
From #004c4a ink through #007875, #329390, #55a09d to #71bdb9 light, Rumpled Heath is a split-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 as a text pair.
cyanfrostfive-stophigh-contrast
#004c4a
#007875
#329390
#55a09d
#71bdb9
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.