Retro palette
Mossy Courtyard
Five retro stops with room to breathe — #692700 grounds, #984d29 and #b56744 do the talking, #be7b5d softens, #dc9677 lifts. The analogous 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.
orangeretrofive-stophigh-contrast
#692700
#984d29
#b56744
#be7b5d
#dc9677
The generator opens with #692700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.