Tropical palette
Obsidian Canyon
Obsidian Canyon runs #a44180 through #007c7b, #437d08, #c25c9b to #5d9931 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size.
chartreusetropicalfive-stop
#a44180
#007c7b
#437d08
#c25c9b
#5d9931
The generator opens with #a44180 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.