Acid palette
Sundew Reef
Dark anchor, working middle, light release: #00504d, #007c78, #339793, #56a4a0, #73c1bc form a analogous acid set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#00504d
#007c78
#339793
#56a4a0
#73c1bc
The generator opens with #00504d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.