Sterile Cupola Mint

Latin sterilis, barren / not-fertile — sharing root with Greek steiros (barren). As a color modifier, sterile implies a clear-and-medical-clean-and-stripped quality, the crisp color of operating-theater surgical-environment white-and-stainless-steel surfaces. Sits at the crisp-and-clean end of the grid, parallel to sanitary and hygienic in usage.

Italian cupola, small-dome. As a color modifier, cupola implies a small-roof-dome quality, the visual register of Italian-and-American-Cupola hand-built small-rooftop dome-and-lantern decorative-cupola architectural surfaces under Italian-villa-and-American-courthouse cupola light. Sits at the modifier-and-architecture end of the grid, parallel to dome and turret 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.