Tropical palette
Brumal Bluff
Five tropical stops with room to breathe — #004c4b grounds, #007876 and #329391 do the talking, #55a09e softens, #71bdba 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 as a text pair.
cyantropicalfive-stophigh-contrast
#004c4b
#007876
#329391
#55a09e
#71bdba
The generator opens with #004c4b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.