Open Prowl Mint

Old English open, unobstructed — used as a color modifier since the eighteenth century for hues that read as airy or uncrowded. Open blue, open green: moderate saturation combined with optical spaciousness, the slight visual breath of a hue that doesn't crowd the surface it covers. Sits at the crisp-bucket center alongside clear.

Middle English prollen, to-roam-and-search. As a color modifier, prowl implies a stalking-and-hunting-and-watchful quality, the visual register of panther-and-tiger-prowl hand-stalking-and-hunting-and-watchful panther-and-tiger-and-leopard prowled-and-stalking-and-hunting-and-watchful surfaces under panther-and-tiger-and-leopard jungle-and-savanna-and-night-forest big-cat-light. Sits at the modifier-and-mood end of the grid, parallel to stalk and lurk in usage.

The genus Mentha — peppermint, spearmint, apple mint, water mint — the cooling herb whose menthol gives it that quality at the molecular level. The color refers to fresh peppermint leaves before drying: a clean, slightly cool green with the matte finish of trichome-rich leaf surface. Lighter than basil, cooler than parsley, with the mojito-and-Pimm's association of a herb tied to summer drinks across two continents.