Tropical palette
Emerald Bluff
Five tropical stops with room to breathe — #496e00 grounds, #6a9b05 and #85b837 do the talking, #99c55f softens, #b5e37c lifts. The triadic bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
chartreusetropicalfive-stop
#496e00
#6a9b05
#85b837
#99c55f
#b5e37c
The generator opens with #496e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.