Pastel palette
Mustard Dairy
Dark anchor, working middle, light release: #00717f, #009fb2, #3cbccf, #68c9da, #86e7f7 form a complementary pastel set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpastelfive-stop
#00717f
#009fb2
#3cbccf
#68c9da
#86e7f7
The generator opens with #00717f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.