Pharaoh Guard vs Reptilian Green

How close are they?

ΔE 11.1, fair: the same colour family, but not a straight swap. Reptilian Green is a little darker, more muted than Pharaoh Guard.

Can I use Reptilian Green instead of Pharaoh Guard?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Reptilian Green is a little darker, more muted than Pharaoh Guard.

Can I use Pharaoh Guard instead of Reptilian Green?

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