ΔE 11.6, fair: the same colour family, but not a straight swap. Ambush Yellow is a little darker, warmer than Hexos Palesun.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Ambush Yellow is a little darker, warmer than Hexos Palesun.
The same difference applies the other way round: Hexos Palesun is a little lighter, 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 Hexos Palesun on the colour wheel See Ambush Yellow on the colour wheel
All matches: Hexos Palesun equivalents · Ambush Yellow equivalents