ΔE 18.2, loose: different enough that you should pick on purpose. Yellow Ochre is a little darker, much more muted than Tiger Brown.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Yellow Ochre is a little darker, much more muted than Tiger Brown.
The same difference applies the other way round: Tiger Brown is a little lighter, much 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 Tiger Brown on the colour wheel See Yellow Ochre on the colour wheel
All matches: Tiger Brown equivalents · Yellow Ochre equivalents