Storm palette
Opal Inn
From #005e35 ink through #2e8958, #4da572, #6ab286 to #86cfa1 light, Opal Inn is a triadic 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 for large text.
greenstormfive-stop
#005e35
#2e8958
#4da572
#6ab286
#86cfa1
The generator opens with #005e35 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.