Matcha palette
Crimson Cottage
From #004b31 ink through #007751, #31926a, #539f7c to #6fbb97 light, Crimson Cottage is a tetradic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
tealmatchafive-stophigh-contrast
#004b31
#007751
#31926a
#539f7c
#6fbb97
The generator opens with #004b31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.