Ammo Pouch Brown vs Brown Grey

How close are they?

ΔE 9.3, close: similar, with a visible difference side by side. Brown Grey is a little lighter, more muted than Ammo Pouch Brown.

Can I use Brown Grey instead of Ammo Pouch Brown?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Brown Grey is a little lighter, more muted than Ammo Pouch Brown.

Can I use Ammo Pouch Brown instead of Brown Grey?

The same difference applies the other way round: Ammo Pouch Brown is a little darker, more saturated.

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.