ΔE 7.8, close: similar, with a visible difference side by side. Light Brown is a little darker, cooler than Light DAK Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Light Brown is a little darker, cooler than Light DAK Green.
The same difference applies the other way round: Light DAK Green is a little lighter, 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.
See Light DAK Green on the colour wheel See Light Brown on the colour wheel
All matches: Light DAK Green equivalents · Light Brown equivalents