ΔE 8.8, close: similar, with a visible difference side by side. Benzimidazolone Yellow Light is more muted than Neon Yellow. They are different kinds of paint: Army Painter Neon Yellow is a fluorescent or effect paint and Golden Benzimidazolone Yellow Light is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Benzimidazolone Yellow Light is more muted than Neon Yellow. They are different kinds of paint.
The same difference applies the other way round: Neon Yellow is more saturated.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Neon Yellow on the colour wheel See Benzimidazolone Yellow Light on the colour wheel
All matches: Neon Yellow equivalents · Benzimidazolone Yellow Light equivalents