Forest Green (FS34079) vs Luftwaffe Green

How close are they?

ΔE 5.4, very close: most people won’t see a difference side by side. Luftwaffe Green is a little lighter, more muted than Forest Green (FS34079).

Can I use Luftwaffe Green instead of Forest Green (FS34079)?

Yes, for most jobs. Very close match (ΔE 5). Luftwaffe Green is a little lighter, more muted than Forest Green (FS34079).

Can I use Forest Green (FS34079) instead of Luftwaffe Green?

The same difference applies the other way round: Forest Green (FS34079) 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.