Tropical palette
Yonder Grove
Five tropical stops with room to breathe — #004849 grounds, #007375 and #308e90 do the talking, #529b9c softens, #6fb7b9 lifts. The monochromatic 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
#004849
#007375
#308e90
#529b9c
#6fb7b9
The generator opens with #004849 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.