ΔE 4.7, very close: most people won’t see a difference side by side. Oxide Brown Medium is a little darker, cooler than Dryad Brown.
Yes, for most jobs. Very close match (ΔE 5). Oxide Brown Medium is a little darker, cooler than Dryad Brown.
The same difference applies the other way round: Dryad Brown 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 Dryad Brown on the colour wheel See Oxide Brown Medium on the colour wheel
All matches: Dryad Brown equivalents · Oxide Brown Medium equivalents