Acid palette
Frosted Bookshop
From #006666 ink through #009494, #39b0b0, #62bdbd to #7fdbda light, Frosted Bookshop is a triadic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#006666
#009494
#39b0b0
#62bdbd
#7fdbda
The generator opens with #006666 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.