Tropical palette
Caramel Fjord
From #006444 ink through #2d9069, #4dac83, #6cb996 to #89d6b2 light, Caramel Fjord is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
tealtropicalfive-stop
#006444
#2d9069
#4dac83
#6cb996
#89d6b2
The generator opens with #006444 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.