Earthy palette
Lavender Caravan
Dark anchor, working middle, light release: #3f4700, #647017, #7e8b37, #8d9955, #a9b570 form a tetradic earthy set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
yellowearthyfive-stophigh-contrast
#3f4700
#647017
#7e8b37
#8d9955
#a9b570
The generator opens with #3f4700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.