ΔE 6.0, close: similar, with a visible difference side by side. Cam. Middle Brown is more saturated, cooler than Woodstain Brown.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Cam. Middle Brown is more saturated, cooler than Woodstain Brown.
The same difference applies the other way round: Woodstain Brown is more muted, 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 Woodstain Brown on the colour wheel See Cam. Middle Brown on the colour wheel
All matches: Woodstain Brown equivalents · Cam. Middle Brown equivalents