ΔE 11.7, fair: the same colour family, but not a straight swap. Golfag Brown is a little darker, more saturated than Cork.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Golfag Brown is a little darker, more saturated than Cork.
The same difference applies the other way round: Cork is a little lighter, more muted.
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 Cork on the colour wheel See Golfag Brown on the colour wheel
All matches: Cork equivalents · Golfag Brown equivalents