The value structure of Dr. Atl is mid-key: quiet, controlled, and cohesive. Temperature is cool-dominant, with blue and green families claiming the largest areas. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. Only 5.0% is devoted to #4B8562, yet that small allocation delivers the palette's entire chromatic tension. The full value range is 61 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. The palette is a signature: Dr. Atl's particular sense of value, warmth, and colour weight made legible.