Matcha palette
Birch Reef
From #603b00 ink through #935e00, #af792c, #b98a4e to #d7a66a light, Birch Reef is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangematchafive-stop
#603b00
#935e00
#af792c
#b98a4e
#d7a66a
The generator opens with #603b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.