Storm palette
Walnut Reef
Five stops tuned to sit together without fighting — #004c18 ink anchors the set, #77bc80 opens it up, and #1f7734, #3f924e, #5b9f65 cross the middle in a split-complementary arrangement. Walnut Reef suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
greenstormfive-stophigh-contrast
#004c18
#1f7734
#3f924e
#5b9f65
#77bc80
The generator opens with #004c18 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.