Pastel palette
Harbor Foundry
From #006f26 ink through #429951, #5fb56c, #7bc283 to #97e09f light, Harbor Foundry 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.
greenpastelfive-stop
#006f26
#429951
#5fb56c
#7bc283
#97e09f
The generator opens with #006f26 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.