Benzimidazolone Yellow Light vs Bile Green

How close are they?

ΔE 9.7, close: similar, with a visible difference side by side. Bile Green is more saturated than Benzimidazolone Yellow Light.

Can I use Bile Green instead of Benzimidazolone Yellow Light?

Usually, if you are not matching paint already on the model. Close match (ΔE 10). Bile Green is more saturated than Benzimidazolone Yellow Light.

Can I use Benzimidazolone Yellow Light instead of Bile Green?

The same difference applies the other way round: Benzimidazolone Yellow Light is more muted.

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.