Botanical palette
Spruce Plaza
Five botanical stops with room to breathe — #004e36 grounds, #007b57 and #329671 do the talking, #55a382 softens, #71c09d lifts. The tetradic 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.
tealbotanicalfive-stophigh-contrast
#004e36
#007b57
#329671
#55a382
#71c09d
The generator opens with #004e36 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.