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