Matcha palette
Pewter Canyon
From #004c37 ink through #007959, #319473, #54a184 to #70bd9f light, Pewter Canyon is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
tealmatchafive-stophigh-contrast
#004c37
#007959
#319473
#54a184
#70bd9f
The generator opens with #004c37 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.