Aquamarine vs Teal

How close are they?

ΔE 8.8, close: similar, with a visible difference side by side. Teal is a little darker, cooler than Aquamarine.

Can I use Teal instead of Aquamarine?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Teal is a little darker, cooler than Aquamarine.

Can I use Aquamarine instead of Teal?

The same difference applies the other way round: Aquamarine is a little lighter, 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.