ΔE 7.3, close: similar, with a visible difference side by side. Webbing Green is a little lighter, warmer than Waffen Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Webbing Green is a little lighter, warmer than Waffen Green.
The same difference applies the other way round: Waffen Green is a little darker, 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.
See Waffen Green on the colour wheel See Webbing Green on the colour wheel
All matches: Waffen Green equivalents · Webbing Green equivalents