Petrichor palette
Harvest Dune
From #595600 ink through #837f00, #9e9b31, #acaa57 to #c8c673 light, Harvest Dune is a analogous progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
yellowpetrichorfive-stop
#595600
#837f00
#9e9b31
#acaa57
#c8c673
The generator opens with #595600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.