Matcha palette
Mustard Hollow
Mustard Hollow runs #00623f through #00905f, #37ac79, #5eb98d to #7bd6a8 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
tealmatchafive-stop
#00623f
#00905f
#37ac79
#5eb98d
#7bd6a8
The generator opens with #00623f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.