Botanical palette
Steely Dune
From #006a53 ink through #009979, #3ab594, #63c2a5 to #81e0c1 light, Steely Dune 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.
tealbotanicalfive-stop
#006a53
#009979
#3ab594
#63c2a5
#81e0c1
The generator opens with #006a53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.