Field Green vs Death World Forest

How close are they?

ΔE 13.8, fair: the same colour family, but not a straight swap. Death World Forest is cooler than Field Green.

Can I use Death World Forest instead of Field Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Death World Forest is cooler than Field Green.

Can I use Field Green instead of Death World Forest?

The same difference applies the other way round: Field Green is 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.