Citrine, olive, russet, and black are not a single color but a quaternary set of hues assigned to the Sephirah Malkuth in the Queen Scale of Colour. This scale, also known as the Passive or Feminine scale, reflects the receptive and manifest aspects of the Tree of Life. The four colors together symbolize the complete spectrum of the material world: citrine (a pale yellow-green) for the airy and intellectual, olive for the earthy and vegetative, russet for the fiery and vital, and black for the inert and absorptive. In Hebrew, Malkuth means "Kingdom," and these colors mirror its role as the final, dense receptacle of divine energy.

Position on the Tree of Life

Malkuth is the tenth Sephirah, the culmination of the Tree of Life, representing the physical universe and the human body. The Queen Scale assigns these four colors to Malkuth to emphasize its composite nature—unlike the unified colors of higher Sephiroth, Malkuth's palette is a mixture reflecting the diversity of creation. The colors are often arranged in a checkerboard pattern or as a single band, with citrine and olive predominating in the upper and lower halves, respectively, while russet and black appear as accents.

Astrological and planetary correspondence

Malkuth is associated with the planet Earth (in the sense of the element Earth) and the astrological sign of Virgo (as the earthy, receptive sign). The four colors correspond to the four elements within Malkuth: citrine to Air, olive to Earth, russet to Fire, and black to Water. This elemental division aligns with the Tetragrammaton (YHVH) and the four worlds of the Qabalistic universe, grounding the spiritual in the physical.

Historical context

The Queen Scale of Colour originates from the Hermetic Order of the Golden Dawn, systematized by S.L. MacGregor Mathers and later expanded by Aleister Crowley in Liber 777. The four colors for Malkuth are derived from the Zohar and medieval Jewish mystical traditions, where the Kingdom is described as containing all colors in a hidden form. In the Golden Dawn's Book T, these colors are used in ritual robes, talismans, and temple decorations to invoke Malkuth's energy. The specific combination—citrine, olive, russet, and black—appears in the Sephir Yetzirah commentaries as the "fourfold garment" of the Shekhinah, the divine presence in the material world. Later Qabalists, such as Dion Fortune, noted that these colors represent the "four elements in equilibrium" and are often visualized in the Malkuth sphere during pathworkings.

In Liber 777, this set appears at the tenth step of the Queen Scale, corresponding to Malkuth. The colors are not merely decorative but serve as a mnemonic for the Sephirah's attributes: citrine for the intellectual aspect (the "King's yellow" of Tiphereth brought low), olive for the vegetative and passive, russet for the active and fiery, and black for the dark, unformed potential of matter. Together, they form a complete spectrum of the physical world, from light to shadow.