Naples Yellow Pigment

Description

Naples Yellow is a historic, opaque yellow pigment made from lead antimonate (Pb₂Sb₂O₇). It produces a warm, slightly orange leaning yellow that ranges from pale cream to deep golden depending on preparation. Its strong opacity, covering power, and permanence made it one of the most important yellows in European painting for centuries.

In watercolors, it gives a dense, matte wash; in oils and tempera it provides rich, buttery highlights and blends beautifully with earths and reds for naturalistic skin tones. Unlike organic yellows, Naples Yellow retains its warmth and body, making it invaluable for underpainting and glazing.

History

Naples Yellow is one of the oldest known synthetic pigments, with origins in the Bronze Age. It was used in Egyptian faience and Mesopotamian glazes, but its systematic preparation as a painter's pigment became widespread in the Renaissance.

By the 15th to 17th centuries, it was one of the most common yellows in Europe, employed by artists such as Titian, Rembrandt, and Watteau. It was especially prized for portraiture, fresco, and oil painting due to its stability and versatility in mixing. In the pictured artwork "Corner of a Café-Concert" by Edouard Manet, Naples Yellow is used for the rich yellow of the shutters, the warm woods, and mixed throughout with Chrome Yellow and Lemon Yellow to create tinges of sunlight.

In the 19th century, however, Naples Yellow began to decline in use, gradually replaced by safer pigments such as chrome yellow (lead chromate), cadmium yellow, and modern synthetics. Today, authentic lead antimonate Naples Yellow is rare, manufactured primarily for conservation and historical authenticity. Modern "Naples Yellow" hues in commercial paints are typically mixtures of titanium white, cadmium yellow, and other pigments.

Pigment Information

Pigment Type: Synthetic Inorganic
Chemical Composition: Pb₂Sb₂O₇ (Lead Antimonate)
Suitable Mediums: Oil, Tempera, Fresco, Acrylic (historically major in oil and fresco)
Lightfastness: Excellent
Opacity: Opaque
Other Names: Giallolino, Jaune d'Antimoine, Antimony Yellow, True Naples Yellow
Color Index Code: PY41
Image: "Corner of a Café-Concert" by Edouard Manet from the National Gallery

Health and Safety

• For art use only. Not for cosmetic, food or children's use.
• Keep out of reach of children and pets. Do not eat, drink or smoke while working.
• Avoid creating or breathing dust. Work in a ventilated area and wear a NIOSH approved dust respirator (N95 or better) when handling dry pigment.
• Wear gloves and eye protection. Wash hands and work surfaces after use, and never rinse pigment into drains.
• Do not spray apply, sand or burn.
• If swallowed or if you feel unwell, contact a poison control center (U.S. 1-800-222-1222) or a doctor.
• Safety Data Sheet available on request.

Caution: Contains lead. Harmful if swallowed or inhaled. May cause cancer. May damage fertility or the unborn child and may harm breastfed children. Causes damage to the nervous system, blood and kidneys through prolonged or repeated exposure. Not for use by children or by anyone pregnant, planning a pregnancy or nursing. Never sand, spray, burn or heat dry paint. Wash hands, nails and work surfaces thoroughly after use and keep away from food. Very toxic to aquatic life; never rinse into drains. Wear a P100 respirator (full face, or half face with goggles) when handling the dry pigment; N95 and P95 masks are not sufficient.

WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.