Plumb Pond Mint

Latin plumbum, lead — referring to the lead-weighted plumb-line of pre-modern carpentry. As a color modifier, plumb implies a clear-and-vertical-true quality where the hue carries the visual register of gravity-aligned-and-perfectly-vertical surface. Sits at the crisp-and-balanced end of the grid, parallel to level and squared in usage.

Old English pond, enclosed pool of water. As a color modifier, pond implies a small-and-still-water quality, the visual register of village-green-and-farmyard duckweed-and-lily-pad-covered still-water small-pool reflective surfaces in rural English-cottage afternoon-light. Sits at the modifier-and-place end of the grid, parallel to mere and pool 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.