ΔE 13.9, fair: the same colour family, but not a straight swap. Moot Green is more saturated, cooler than Frog Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Moot Green is more saturated, cooler than Frog Green.
The same difference applies the other way round: Frog Green 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 Frog Green on the colour wheel See Moot Green on the colour wheel
All matches: Frog Green equivalents · Moot Green equivalents