In masstone it is a very bright, high value yellow. The tints when mixed with white are very bright, pastel yellow hues, it has good tinting power.
Also known as Hansa or Arylide yellow, very popular due to it's clarity and transparency.
Not really green leaning but could work as replacement to a 'Lemon' yellow. Very good on a limited palette as the cool yellow, versus say a warmer Cadmium yellow.
These staple Wallace Seymour paints are superb, pigment packed, no fillers and the highest quality, cold pressed linseed oil.
Pigment - PY3
Binder - Single Estate Cold Pressed Linseed Oil
Opacity - Transparent
Drying Time - Medium