ΔE 5.8, very close: most people won’t see a difference side by side. JGSD Brown is a little darker, more muted than Ancient Forest.
Yes, for most jobs. Very close match (ΔE 6). JGSD Brown is a little darker, more muted than Ancient Forest.
The same difference applies the other way round: Ancient Forest is a little lighter, 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.
See Ancient Forest on the colour wheel See JGSD Brown on the colour wheel
All matches: Ancient Forest equivalents · JGSD Brown equivalents