Pastel palette
Umber Marsh
Dark anchor, working middle, light release: #00504f, #007c7a, #339795, #57a5a2, #73c1be form a split-complementary pastel set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
cyanpastelfive-stop
#00504f
#007c7a
#339795
#57a5a2
#73c1be
The generator opens with #00504f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.