ΔE 13.0, fair: the same colour family, but not a straight swap. Light Brown is more muted than Bugman's Glow.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Light Brown is more muted than Bugman's Glow.
The same difference applies the other way round: Bugman's Glow is more saturated.
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 Bugman's Glow on the colour wheel See Light Brown on the colour wheel
All matches: Bugman's Glow equivalents · Light Brown equivalents