ΔE 12.9, fair: the same colour family, but not a straight swap. Camouflage Green is more saturated, cooler than Zinc Chromate Yellow.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Camouflage Green is more saturated, cooler than Zinc Chromate Yellow.
The same difference applies the other way round: Zinc Chromate Yellow is more muted, warmer.
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 Zinc Chromate Yellow on the colour wheel See Camouflage Green on the colour wheel
All matches: Zinc Chromate Yellow equivalents · Camouflage Green equivalents