Art Spectrum® Cadmium Yellow Deep is a warm yellow pigment with opaque properties and excellent tinting qualities. Cadmium was discovered in 1817 as an unintended side effect of the zinc industry.
| Pigments | Lightfastness | Permanence | Transparent/Opaque |
| PY35 | ASTMI | **** (excellent) |
Opaque |
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.
