Surf palette
Bitter Cabin
From #006658 ink through #009481, #39b09c, #61bdab to #7fdac8 light, Bitter Cabin 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 for large text.
tealsurffive-stop
#006658
#009481
#39b09c
#61bdab
#7fdac8
The generator opens with #006658 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.