Petrichor palette
Velvet Hollow
Five stops tuned to sit together without fighting — #007173 ink anchors the set, #85e6e8 opens it up, and #009fa2, #3cbcbe, #67c9cb cross the middle in a tetradic arrangement. Velvet Hollow suits wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#007173
#009fa2
#3cbcbe
#67c9cb
#85e6e8
The generator opens with #007173 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.