The value structure of Jan Veth is mid-key: quiet, controlled, and cohesive. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #513D2B - appears at just 5.0%, deployed as a precision accent against the quieter ground. At 39 units across the value scale, the palette keeps contrast readable without letting it dominate. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Taken together, these qualities constitute Jan Veth's chromatic voice - distinctive enough to be read across an entire body of work.