Matcha palette
Ochre Plaza
From #007740 ink through #21a660, #48c37b, #6fd091 to #8cedae light, Ochre Plaza is a analogous progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
greenmatchafive-stop
#007740
#21a660
#48c37b
#6fd091
#8cedae
The generator opens with #007740 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.