Matcha palette
Copper Oasis
Five stops tuned to sit together without fighting — #4a5100 ink anchors the set, #b6c26f opens it up, and #717b00, #8b962f, #9aa553 cross the middle in a complementary arrangement. Copper Oasis suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
yellowmatchafive-stop
#4a5100
#717b00
#8b962f
#9aa553
#b6c26f
The generator opens with #4a5100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.