Ocean palette
Terracotta Oasis
Five stops tuned to sit together without fighting — #004b4a ink anchors the set, #70bbb9 opens it up, and #007675, #319190, #549e9d cross the middle in a complementary arrangement. Terracotta Oasis suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyanoceanfive-stophigh-contrast
#004b4a
#007675
#319190
#549e9d
#70bbb9
The generator opens with #004b4a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.