ΔE 16.7, loose: different enough that you should pick on purpose. Scrofulous Brown is a little darker, more saturated, warmer than Manticore Ochre.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Scrofulous Brown is a little darker, more saturated, warmer than Manticore Ochre.
The same difference applies the other way round: Manticore Ochre is a little lighter, more muted, cooler.
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 Manticore Ochre on the colour wheel See Scrofulous Brown on the colour wheel
All matches: Manticore Ochre equivalents · Scrofulous Brown equivalents