Matcha palette
Halcyon Patio
From #5a6600 ink through #819100, #9cad34, #acbc5d to #c8d979 light, Halcyon Patio is a complementary 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.
yellowmatchafive-stop
#5a6600
#819100
#9cad34
#acbc5d
#c8d979
The generator opens with #5a6600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.