Matcha palette
Chiffon Harbor
From #00512e ink through #007e4b, #329a65, #56a678 to #72c393 light, Chiffon Harbor is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
greenmatchafive-stop
#00512e
#007e4b
#329a65
#56a678
#72c393
The generator opens with #00512e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.