Vanilla Drop vs Toxic Yellow

How close are they?

ΔE 8.6, close: similar, with a visible difference side by side. Toxic Yellow is cooler than Vanilla Drop.

Can I use Toxic Yellow instead of Vanilla Drop?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Toxic Yellow is cooler than Vanilla Drop.

Can I use Vanilla Drop instead of Toxic Yellow?

The same difference applies the other way round: Vanilla Drop is warmer.

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.