Ocean palette
Porcelain Cellar
Dark anchor, working middle, light release: #00522c, #007f48, #329b62, #56a776, #72c491 form a tetradic 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
#00522c
#007f48
#329b62
#56a776
#72c491
The generator opens with #00522c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.