Bogey Green vs Zombie Flesh

How close are they?

ΔE 21.2, loose: different enough that you should pick on purpose. Zombie Flesh is a little lighter, more saturated, warmer than Bogey Green.

Can I use Zombie Flesh instead of Bogey Green?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Zombie Flesh is a little lighter, more saturated, warmer than Bogey Green.

Can I use Bogey Green instead of Zombie Flesh?

The same difference applies the other way round: Bogey Green is a little darker, more muted, cooler.

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.