Tropical palette
Polar Cellar
From #005851 ink through #00857a, #35a195, #5aaea3 to #77cabf light, Polar Cellar is a split-complementary progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
tealtropicalfive-stop
#005851
#00857a
#35a195
#5aaea3
#77cabf
The generator opens with #005851 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.