Retro palette
Birch Atelier
Dark anchor, working middle, light release: #6d5500, #9d7c00, #b99832, #c5a859, #e2c575 form a complementary retro set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
amberretrofive-stop
#6d5500
#9d7c00
#b99832
#c5a859
#e2c575
The generator opens with #6d5500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.