Midcentury palette
Waxed Alley
From #006561 ink through #00938d, #39afa9, #61bcb6 to #7fd9d3 light, Waxed Alley is a analogous progression that holds together at any size. Use it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
cyanmidcenturyfive-stop
#006561
#00938d
#39afa9
#61bcb6
#7fd9d3
The generator opens with #006561 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.