ΔE 12.6, fair: the same colour family, but not a straight swap. Bugman's Glow is more saturated than RAL 8020 Braun.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Bugman's Glow is more saturated than RAL 8020 Braun.
The same difference applies the other way round: RAL 8020 Braun is more muted.
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 RAL 8020 Braun on the colour wheel See Bugman's Glow on the colour wheel
All matches: RAL 8020 Braun equivalents · Bugman's Glow equivalents