Emerald Green vs Temple Gate Teal

How close are they?

ΔE 8.4, close: similar, with a visible difference side by side. Temple Gate Teal is more muted, cooler than Emerald Green.

Can I use Temple Gate Teal instead of Emerald Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Temple Gate Teal is more muted, cooler than Emerald Green.

Can I use Emerald Green instead of Temple Gate Teal?

The same difference applies the other way round: Emerald Green is more saturated, 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.