Autumn palette
Copper Ridge
From #024f00 ink through #1f7b19, #3f9738, #5ca355 to #78c071 light, Copper Ridge is a triadic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
greenautumnfive-stophigh-contrast
#024f00
#1f7b19
#3f9738
#5ca355
#78c071
The generator opens with #024f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.