Storm palette
Oyster Clearing
From #00522a ink through #008045, #339c5f, #56a874 to #73c58f light, Oyster Clearing 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.
greenstormfive-stophigh-contrast
#00522a
#008045
#339c5f
#56a874
#73c58f
The generator opens with #00522a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.