Tropical palette
Sumac Hollow
From #006b67 ink through #009994, #3ab5b0, #64c3bd to #82e0da light, Sumac Hollow is a tetradic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
cyantropicalfive-stop
#006b67
#009994
#3ab5b0
#64c3bd
#82e0da
The generator opens with #006b67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.