ΔE 16.3, loose: different enough that you should pick on purpose. Tooth and Nails is a little darker, much more saturated than White Scar.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Tooth and Nails is a little darker, much more saturated than White Scar.
The same difference applies the other way round: White Scar is a little lighter, much more muted.
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 White Scar on the colour wheel See Tooth and Nails on the colour wheel
All matches: White Scar equivalents · Tooth and Nails equivalents