Ocean palette
Copper Beacon
From #004c40 ink through #007866, #319380, #54a08f to #70bcab light, Copper Beacon is a complementary progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
tealoceanfive-stop
#004c40
#007866
#319380
#54a08f
#70bcab
The generator opens with #004c40 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.