Matcha palette
North Estuary
From #006c41 ink through #369766, #55b381, #73c094 to #90deb0 light, North Estuary 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
#006c41
#369766
#55b381
#73c094
#90deb0
The generator opens with #006c41 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.