Chartreuse is one of the few color names derived from a commercial product rather than the natural world. The yellow-green hue takes its name from the Chartreuse liqueur, which takes its name from the Grande Chartreuse monastery, which takes its name from the Massif de la Chartreuse mountain range in the French Alps near Grenoble. The place name may derive from a pre-Latin Alpine word, though the exact etymology is lost. The Latin form Cartusia gave the Carthusian monastic order its name.
The monastery was founded in 1084 by Saint Bruno of Cologne, who sought the most remote and austere location he could find for a life of prayer and silence. The Carthusian Rule is one of the strictest in Christian monasticism: monks live in individual cells called "hermitages," eat alone, speak rarely, and devote their days to prayer, study, and manual labor. The monastery's isolation in a narrow Alpine valley reinforced this separation from the world.
The liqueur was developed from a manuscript recipe reportedly given to the monks in 1605 by François Annibal d'Estrées, though the document described an "elixir of long life" rather than a drinking liqueur. The monks' apothecary worked on the complex formula for over a century before Brother Jérôme Maubec produced the first batch of Élixir Végétal de la Grande-Chartreuse in 1737. The green version (55% alcohol, 130 plant ingredients) followed, and the sweeter yellow version (40% alcohol) was introduced in 1838.
The recipe's secrecy is legendary and genuine. Only two monks at any time know the complete formula, and they are not permitted to travel together. The 130 herbs, plants, and flowers are macerated, distilled, and blended in a process that takes several years. The resulting liqueur is aged in oak casks in the monastery's vast
The color chartreuse entered English vocabulary in 1884, when the liqueur's distinctive hue was recognized as a nameable color. It occupies the boundary between yellow and green — technically closer to yellow-green in the visible spectrum. In web color standards (HTML/CSS), chartreuse is defined as #7FFF00, a vivid yellow-green. The color has become fashionable in interior design and fashion, its slightly acid brightness lending