Acid palette
Prairie Canyon
From #006865 ink through #009691, #39b2ad, #63bfba to #80ddd7 light, Prairie Canyon is a analogous 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.
cyanacidfive-stop
#006865
#009691
#39b2ad
#63bfba
#80ddd7
The generator opens with #006865 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.