Tropical palette
Mercurial Pier
Mercurial Pier runs #005856 through #008581, #35a19c, #5baeaa to #78cbc6 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyantropicalfive-stop
#005856
#008581
#35a19c
#5baeaa
#78cbc6
The generator opens with #005856 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.