ΔE 7.5, close: similar, with a visible difference side by side. Camo Cloak is more saturated, cooler than Green. They are different kinds of paint: AMMO by Mig Green is an opaque base/layer paint and Army Painter Camo Cloak is a one-coat contrast-style paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Camo Cloak is more saturated, cooler than Green. They are different kinds of paint.
The same difference applies the other way round: Green is more muted, 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.
See Green on the colour wheel See Camo Cloak on the colour wheel
All matches: Green equivalents · Camo Cloak equivalents