Pastel palette
Greige Estuary
From #004c0a ink through #007917, #309537, #52a153 to #6ebe6e light, Greige Estuary is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
greenpastelfive-stophigh-contrast
#004c0a
#007917
#309537
#52a153
#6ebe6e
The generator opens with #004c0a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.