Matcha palette
Halcyon Library
From #004b1e ink through #0d7837, #359351, #55a067 to #71bd82 light, Halcyon Library is a triadic progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
greenmatchafive-stophigh-contrast
#004b1e
#0d7837
#359351
#55a067
#71bd82
The generator opens with #004b1e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.