Jewel palette
Minty Abbey
Five jewel stops with room to breathe — #007433 grounds, #03a44b and #3cc166 do the talking, #66cd80 softens, #84eb9c lifts. The complementary 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.
greenjewelfive-stop
#007433
#03a44b
#3cc166
#66cd80
#84eb9c
The generator opens with #007433 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.