Direct Mirth Mint

From the Latin directus, straight — used as a color modifier since the eighteenth century for hues that read as straightforward and unambiguous. Direct red, direct green: moderate-to-high saturation combined with optical clarity. Sits at the crisp-bucket center alongside clear and frank.

Old English myrgth, joy-or-pleasure. As a color modifier, mirth implies a hearty-and-laughing-and-festive quality, the visual register of Twelfth-Night-and-Mardi-Gras-mirth hand-hearty-and-laughing-and-festive Twelfth-Night-and-Mardi-Gras-and-Saturnalia mirthed-and-hearty-and-laughing-and-festive surfaces under Twelfth-Night-and-Mardi-Gras-and-Saturnalia banquet-hall-and-festival-square candlelit-revelry-light. Sits at the modifier-and-mood end of the grid, parallel to glee and merry 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.