Retro palette
Calico Foundry
From #523d00 ink through #816200, #9c7d2b, #a88d4d to #c4a968 light, Calico Foundry is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
amberretrofive-stophigh-contrast
#523d00
#816200
#9c7d2b
#a88d4d
#c4a968
The generator opens with #523d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.