Ocean palette
Elder Alley
From #004a36 ink through #007658, #309172, #539e82 to #6fba9d light, Elder Alley is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
tealoceanfive-stophigh-contrast
#004a36
#007658
#309172
#539e82
#6fba9d
The generator opens with #004a36 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.