ΔE 15.0, fair: the same colour family, but not a straight swap. USAF Tan is a little lighter, much more saturated than Hunter's Quiver.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). USAF Tan is a little lighter, much more saturated than Hunter's Quiver.
The same difference applies the other way round: Hunter's Quiver is a little darker, 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 Hunter's Quiver on the colour wheel See USAF Tan on the colour wheel
All matches: Hunter's Quiver equivalents · USAF Tan equivalents