Pastel palette
Sumac Delta
Dark anchor, working middle, light release: #006d3e, #009c5b, #3ab976, #63c58b, #81e3a7 form a tetradic pastel set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
greenpastelfive-stop
#006d3e
#009c5b
#3ab976
#63c58b
#81e3a7
The generator opens with #006d3e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.