Yellow Ochre is a warm yellow colour. Originally made from natural iron oxides found in earth, it is one of the oldest pigments used by mankind. A synthetic version became available in the 1920s.
Colour Number
744
Permanence
AA
Permanence Description
Extremely Permanent
Lightfastness Code
I
Lightfastness Description
Excellent
Opacity Description
Opaque
Series
1
Pigment Codes
PY42