Monochrome palette
Lullaby Brook
Five monochrome stops with room to breathe — #b162a2 grounds, #b86f13 and #2c89cb do the talking, #30995e softens, #4ca5e9 lifts. The complementary bones keep it coherent across national-park posters with layered mountain silhouettes.
greenmonochromefive-stop
#b162a2
#b86f13
#2c89cb
#30995e
#4ca5e9
The generator opens with #b162a2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.