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Michael Harding
Citron - Michael Harding
Oil ColourPY175
PY175

Citron

No. 248 · Series 2 · 40ml · 60ml · 225ml, 1L, 2.5L, 5L

Citron (No. 248) Ⓥ VEGAN Crafted with PY175 (Benzimidazolone Yellow), Citron is a cool, green-toned bright yellow offering excellent lightfastness and high tinting strength. This transparent, slow-drying organic pigment has average oil content and is perfect for layering, botanical highlights, and creating fresh, luminous passages.

Technical Summary

Citron is a single-pigment Michael Harding oil colour made with PY175 (Organic).

It is transparent, excellent lightfastness, slow drying time, high tinting strength.

It is ground in linseed oil with average oil content.

Code
No. 248
Series
Series 2
Pigment Index
PY175
Pigment Type
Organic
Oil / Vehicle
Linseed Oil
Sizes
40ml · 60ml · 225ml, 1L, 2.5L, 5L
Lightfastness
Excellent
Opacity
Transparent
Drying
Slow
Oil Content
Average
Tint Power
High
Toxicity
Non-Toxic
Colour Science

Measured colour data

Pigment composition, masstone measurements, and tinting paths - independently measured and provided by Artist Pigments.

Pigment Composition
PY175
Benzimidazolone Yellow H6G
Benzimidazolone · CI 11784 · CAS 35636-63-6 · EC 252-650-1
OrganicSynthetic
Masstone
Measured masstone swatch
X-Rite i1Pro 3 · D50 · Obs 2
CIELab
L 86.78 · a 5.21 · b 87.72
Chroma / Hue
C 87.87 · h 86.6°
Munsell
4.04Y 8.6/12.7
ISCC-NBS
vivid yellow
Transparency
T
Lightfastness
E
Info Card
Citron info card
Position on Colour Plane
CIELAB colour plane
CIELAB plane - interactive SVG available
Tinting Path - masstone → titanium white
Path plotted on CIELAB plane
Tinting path on CIELAB colour plane
StepLabelCIELabMunsell
0masstoneL 86.78 · a 5.14 · b 87.744.06Y 8.58/12.66
1tint_1L 88.9 · a 3.45 · b 81.324.28Y 8.8/11.59
2tint_2L 90.32 · a 1.82 · b 73.654.52Y 8.95/10.41
3tint_3L 91.24 · a 0.69 · b 66.824.75Y 9.05/9.86
4tint_4L 92.02 · a -0.18 · b 59.944.99Y 9.13/9.61
5tint_5L 92.69 · a -0.81 · b 53.025.28Y 9.21/9.14
6tint_6L 93.38 · a -1.29 · b 45.095.52Y 9.28/8.38
7tint_7L 93.94 · a -1.51 · b 38.135.68Y 9.35/7.56
8tint_8L 94.46 · a -1.55 · b 31.175.77Y 9.41/6.61
9tint_9L 94.95 · a -1.43 · b 24.215.8Y 9.46/5.48
10tint_10L 95.49 · a -1.13 · b 16.265.71Y 9.53/3.97
11tint_11L 95.95 · a -0.74 · b 9.35.78Y 9.58/2.4
Pigment Behaviour

Tint · Tone · Shade · Glaze

Preview how Citron behaves when mixed, toned, shaded and glazed. Each swatch is computed from the masstone using a perceptual subtractive model - an approximation for guidance, not a formulation guarantee.

Masstone swatch
Masstone
L 86.78 · a 5.21 · b 87.72
4.04Y 8.6/12.7

Citron straight from the tube.

Undertone
#fefeed

A thin wash over white.

Tint
#f9f9b4

Mixed with Titanium White.

Tone
#bab883

Mixed with a mid neutral grey.

Shade
#93935a

Darkened with a chromatic black.

Glaze
#fdfddf

A thin transparent film over white.

Compare Citron

Compare with nearby colours

See Citron side-by-side with its closest neighbours in the range — chemistry, opacity and lightfastness at a glance.

Mix with Citron

Popular combinations

Open Citron in the Virtual Mixing Studio to preview how it combines with these partners before you reach for the palette.

Open Citron in Mixing Studio
Where to buy

Citron

Available from 114 verified stockists worldwide

Store locator
Citron: Questions & Answers

What pigment is used in Citron?

Citron is made with PY175.

Is Citron a single-pigment colour?

Yes. Citron uses a single pigment (PY175), so its behaviour stays consistent and predictable on the palette.

Is Citron transparent or opaque?

Citron is transparent.

Is Citron lightfast?

Citron has excellent lightfastness.

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Colour Disclaimer: Colours shown on screen or in print may vary from the actual product. For the most accurate representation of colour, texture and finish, we recommend viewing a physical sample or swatch in person before making your final selection.

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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