Nickel Antimony Titanium Rutile
This color does have a bit of the ever so faintly greenish light yellow cast that one associates with Nickel Yellow sometimes. It is like a single pigment pastel and has incredible utility in realistic painting (especially landscape greys). Nickel yellow is a fairly short paint which is capable of impasto. It has a bit of a capability for forming a ribbon, but not much. It has decent glide and is easy to work with.
Just for clarity, this color is totally different from Williamsburg Nickel Azo Yellow, which is a deep yellow color. Nickel Yellow PY53 is a mid to light yellow. In 2023, Golden published a vital series of tests on their colors and how they performed in mixes with various white paints. More information can be found at https://justpaint.org/astm-lightfastness-testing-for-oil-paints/.