Unyielding Stalk Forest

Old English un- (negation) plus gildan (to give-up). As a color modifier, unyielding implies a saturated-and-uncompromising quality where the hue refuses to fade-or-shift under any visual pressure. Sits at the bold-and-resilient end of the grid, parallel to indomitable and adamant in usage.

Old English stealcung, to-walk-stealthily. As a color modifier, stalk implies a deliberate-and-stealthy-and-tracked quality, the visual register of Highland-stalker-and-stag-stalk hand-deliberate-and-stealthy-and-tracked Highland-stalker-and-stag-and-tracker stalked-and-deliberate-and-stealthy-and-tracked surfaces under Highland-stalker-and-stag-and-tracker heather-moor-and-corrie-and-deer-forest tracked-and-stealthy-light. Sits at the modifier-and-mood end of the grid, parallel to prowl and creep 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.