Karl Heinrich Jaeckel distributes its values across the middle register, creating harmony without high contrast. Yellow, ochre, sienna: warm hues that Karl Heinrich Jaeckel deploys as the palette's primary energy. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The highest-chroma note - #D09D56 - appears at just 5.0%, deployed as a precision accent against the quieter ground. From deepest dark to palest light, the palette traverses 58 units of the value scale - a span that creates natural depth. This is the light Karl Heinrich Jaeckel preferred, made measurable.