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Michael Harding
All Pigments
Colour Index Code

PY150

Nickel Azo Yellow

Chemistry
Nickel azomethine
Origin
Synthetic organic.
History
A transparent, greenish yellow valued for glazes and landscape work.
Toxicity
Generally non-toxic; nickel sensitizer.

Nickel Azo Yellow (PY150) is Nickel azomethine. In our watercolour range it is semi-transparent, no granulation, excellent lightfastness.

Transparency
Semi-Transparent
Granulation
NO
Staining
Medium
Lightfastness
Excellent
PY150: Questions & Answers

What is PY150?

PY150 (Nickel Azo Yellow) is Nickel azomethine. Synthetic organic..

What is the chemistry of PY150?

PY150 is Nickel azomethine.

Is PY150 toxic?

Generally non-toxic; nickel sensitizer.

Is PY150 lightfast?

In the Michael Harding range, colours using PY150 are rated excellent for lightfastness.

Is PY150 transparent or opaque?

PY150 is semi-transparent.

Does PY150 granulate?

In watercolour, PY150 is non-granulating.

Which Michael Harding colours use PY150?

PY150 appears in 7 Michael Harding colours: Quinacridone Gold, Moss Green, New Gamboge, Moss Green, New Gamboge, Quinacridone Gold and 1 more.

Michael Harding colours using PY150

7 colours across both rangesLightfastness: Excellent
Michael Harding colours containing PY150, with medium, transparency, lightfastness and granulation. Granulation applies to watercolour only.
ColourMediumTransparencyLightfastnessGranulation
Quinacridone Gold
No. 411
OilSemi-TransparentExcellent—
Moss Green
No. 239
OilSemi-TransparentExcellent—
New Gamboge
No. 244
OilTransparentExcellent—
Moss Green
W165
WatercolourSemi-TransparentExcellentYES
New Gamboge
W229
WatercolourSemi-TransparentExcellentNO
Quinacridone Gold
W230
WatercolourTransparentVery GoodYES
Quinacridone Bronze
W311
WatercolourSemi-TransparentExcellentNO
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Pigments in the same family

PY3
Arylide / Hansa Yellow
PY31
Lemon Yellow
PY35
Cadmium Yellow
PY40
Aureolin / Cobalt Yellow
Mix with

Complementary pigments to mix with PY150

Opposite-family pigments that pair cleanly with PY150 for neutrals, shadows and chromatic greys.

PV14
Cobalt Violet
PV15
Ultramarine Violet
PV16
Manganese Violet
PV19
Quinacridone Violet / Magenta
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Handmade in the UK · Since 1982

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Product Information & Disclaimer

The information provided on this website is based on research and testing conducted by Michael Harding Art Formulas Ltd and is intended as general guidance on the characteristics and potential uses of our products in established painting practices.

While we take care to provide accurate and reliable information, individual materials, techniques, working conditions and applications can vary. Michael Harding Art Formulas Ltd cannot guarantee that any product will be suitable for every individual purpose or application. Users should carefully read all product labels, instructions and safety information and carry out appropriate testing before use, particularly when developing individual techniques or combining materials.

To the fullest extent permitted by applicable law, Michael Harding Art Formulas Ltd makes no express or implied warranties as to merchantability or fitness for a particular purpose and accepts no liability for any loss or damage, including indirect or consequential loss, arising from the use or application of its products.

Colour Representation

Colours displayed on this website and in printed materials are for guidance only. Their appearance may vary depending on screen settings, device, lighting conditions, printing processes and other factors, and may therefore differ from the appearance of the physical product.

For the most accurate representation of colour, texture and finish, we strongly recommend viewing a physical product sample or swatch in person before making a final selection or purchase. Where colour accuracy is important, please do not rely solely on digital or printed representations.

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