ΔE 13.1, fair: the same colour family, but not a straight swap. Pale Sand is a little darker, more muted, warmer than Ambush Yellow.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Pale Sand is a little darker, more muted, warmer than Ambush Yellow.
The same difference applies the other way round: Ambush Yellow is a little lighter, more saturated, 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 Ambush Yellow on the colour wheel See Pale Sand on the colour wheel
All matches: Ambush Yellow equivalents · Pale Sand equivalents