Monochrome palette
Seafoam Inn
Five monochrome stops with room to breathe — #184b00 grounds, #2b7800 and #47942c do the talking, #61a04d softens, #7cbd68 lifts. The split-complementary bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
greenmonochromefive-stophigh-contrast
#184b00
#2b7800
#47942c
#61a04d
#7cbd68
The generator opens with #184b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.