Ocean palette
Bitter Atelier
From #004935 ink through #007557, #309071, #529d81 to #6eb99c light, Bitter Atelier is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
tealoceanfive-stophigh-contrast
#004935
#007557
#309071
#529d81
#6eb99c
The generator opens with #004935 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.