ΔE 16.4, loose: different enough that you should pick on purpose. Base Flesh is noticeably lighter, more muted than Satyr Brown.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Base Flesh is noticeably lighter, more muted than Satyr Brown.
The same difference applies the other way round: Satyr Brown is noticeably darker, 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 Satyr Brown on the colour wheel See Base Flesh on the colour wheel
All matches: Satyr Brown equivalents · Base Flesh equivalents