Tropical palette
Cordovan Oasis
From #006660 ink through #00948b, #39b0a7, #61bdb4 to #7fdad1 light, Cordovan Oasis is a analogous progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
cyantropicalfive-stop
#006660
#00948b
#39b0a7
#61bdb4
#7fdad1
The generator opens with #006660 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.