Coffee palette
Fennel Estuary
From #007279 ink through #00a0a9, #3cbdc6, #68cad1 to #86e8ef light, Fennel Estuary is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyancoffeefive-stop
#007279
#00a0a9
#3cbdc6
#68cad1
#86e8ef
The generator opens with #007279 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.