Ocean palette
Cocoa Marsh
Five stops tuned to sit together without fighting — #00706d ink anchors the set, #84e5e1 opens it up, and #009e9a, #3bbbb6, #66c8c3 cross the middle in a split-complementary arrangement. Cocoa Marsh suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#00706d
#009e9a
#3bbbb6
#66c8c3
#84e5e1
The generator opens with #00706d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.