Lucid Dryad Lagoon

Latin lūcidus, clear / bright — derived from lūx (light). As a color modifier, lucid implies a clear-and-readable quality where the hue is unambiguous and free of optical clutter. Sits at the crisp-and-clear end of the grid, parallel to pellucid and plain in usage.

Greek δρυάς, oak-tree-nymph. As a color modifier, dryad implies an oak-tree-nymph-and-grove-spirit quality, the visual register of Hellenic-dryad-and-oak-grove-nymph hand-oak-tree-nymph-and-grove-spirit Hellenic-dryad-and-oak-grove-nymph-and-Arcadian-grove dryad-and-oak-tree-nymph-and-grove-spirit surfaces under Hellenic-dryad-and-oak-grove-nymph-and-Arcadian-grove Dodona-oak-and-sacred-grove tree-nymph-light. Sits at the modifier-and-myth end of the grid, parallel to nymph and nereid in usage.

A shallow body of saltwater partially or fully enclosed by a barrier — coral atoll lagoons in the Pacific, Venice's Laguna Veneta, the Florida Keys' backcountry. The color refers to the average reflectance of a calm tropical lagoon at midday: a saturated, slightly muted blue-green with the optical clarity of shallow water over white sand. Brighter than reef, cooler than aquamarine, with the postcard weight of a Pacific atoll seen from above.