Canyon palette
Perennial Dune
Five stops tuned to sit together without fighting — #004e47 ink anchors the set, #72bfb4 opens it up, and #007a6f, #329589, #55a298 cross the middle in a tetradic arrangement. Perennial Dune suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
tealcanyonfive-stophigh-contrast
#004e47
#007a6f
#329589
#55a298
#72bfb4
The generator opens with #004e47 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.