ΔE 13.0, fair: the same colour family, but not a straight swap. Lemon Yellow is a little lighter, more saturated, warmer than Moss Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Lemon Yellow is a little lighter, more saturated, warmer than Moss Green.
The same difference applies the other way round: Moss Green is a little darker, more muted, 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 Moss Green on the colour wheel See Lemon Yellow on the colour wheel
All matches: Moss Green equivalents · Lemon Yellow equivalents