German Camo Green vs Hierotek Green

How close are they?

ΔE 7.3, close: similar, with a visible difference side by side. Hierotek Green is a little darker, more saturated than German Camo Green.

Can I use Hierotek Green instead of German Camo Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Hierotek Green is a little darker, more saturated than German Camo Green.

Can I use German Camo Green instead of Hierotek Green?

The same difference applies the other way round: German Camo Green is a little lighter, 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.