Ironclad Balm Forest

English compound iron + clad — referring to the 19th-century USS-Monitor and CSS-Virginia iron-armored warships. As a color modifier, ironclad implies a saturated-and-armored-and-impenetrable quality where the hue carries the visual weight of forged-iron armor-plate. Sits at the bold-and-fortified end of the grid, parallel to fortified and armored.

Latin balsamum, aromatic-resin-and-soothing-oil. As a color modifier, balm implies an aromatic-resin-and-soothing-oil-and-lemon-balm quality, the visual register of apothecary-balm-and-lemon-balm hand-aromatic-resin-and-soothing-oil-and-lemon-balm apothecary-balm-and-lemon-balm-and-Tudor-still-room balm-and-aromatic-resin-and-soothing-oil surfaces under apothecary-balm-and-lemon-balm-and-Tudor-still-room Tudor-still-room-and-monastic-physic-garden apothecary-and-still-room-light. Sits at the modifier-and-flavor end of the grid, parallel to bergamot and hyssop in usage.

The dense canopy of a temperate or tropical woodland — oak, beech, pine, eucalyptus, mahogany — wherever leaves close above to filter the light below. Forest green refers to the average reflectance of a healthy mid-summer canopy seen from below: a saturated, slightly muted green with the matte finish of layered chlorophyll. Deeper than fern, cooler than olive, with the ecological weight of a word that has named every wooded biome on Earth.