Retro palette
Herbal Kiln
Five retro stops with room to breathe — #5a3e00 grounds, #8b6200 and #a77d2c do the talking, #b28d4e softens, #cfa96a lifts. The triadic 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.
orangeretrofive-stop
#5a3e00
#8b6200
#a77d2c
#b28d4e
#cfa96a
The generator opens with #5a3e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.