Tropical palette
Cobalt Glade
From #00736f ink through #00a29c, #3cbfb8, #68ccc6 to #86e9e3 light, Cobalt Glade is a analogous 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.
cyantropicalfive-stop
#00736f
#00a29c
#3cbfb8
#68ccc6
#86e9e3
The generator opens with #00736f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.