Matcha palette
Golden Reef
From #007439 ink through #11a355, #40c070, #69cc88 to #86eaa4 light, Golden Reef 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
#007439
#11a355
#40c070
#69cc88
#86eaa4
The generator opens with #007439 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.