Ocean palette
Tranquil Crater
Dark anchor, working middle, light release: #007648, #27a46b, #4cc186, #71ce9a, #8eebb7 form a complementary ocean set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
greenoceanfive-stop
#007648
#27a46b
#4cc186
#71ce9a
#8eebb7
The generator opens with #007648 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.