Botanical palette
Maroon Lagoon
Five botanical stops with room to breathe — #456f00 grounds, #6a9a31 and #85b64f do the talking, #99c46f softens, #b5e28b 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.
chartreusebotanicalfive-stop
#456f00
#6a9a31
#85b64f
#99c46f
#b5e28b
The generator opens with #456f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.