Petrichor palette
Luminous Library
Five stops tuned to sit together without fighting — #00676f ink anchors the set, #80dbe4 opens it up, and #00949f, #39b0bb, #62bec7 cross the middle in a tetradic arrangement. Luminous Library suits bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00676f
#00949f
#39b0bb
#62bec7
#80dbe4
The generator opens with #00676f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.