Earthy palette
Crackling Caravan
From #454000 ink through #6f6700, #89822b, #97914c to #b2ad67 light, Crackling Caravan is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
yellowearthyfive-stophigh-contrast
#454000
#6f6700
#89822b
#97914c
#b2ad67
The generator opens with #454000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.