Frost palette
Granite Lighthouse
From #00684e ink through #009772, #39b38d, #62c09e to #7fddba light, Granite Lighthouse 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.
tealfrostfive-stop
#00684e
#009772
#39b38d
#62c09e
#7fddba
The generator opens with #00684e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.