ΔE 7.9, close: similar, with a visible difference side by side. Bronze Green is a little darker, more muted, warmer than RLM 80 Olive Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Bronze Green is a little darker, more muted, warmer than RLM 80 Olive Green.
The same difference applies the other way round: RLM 80 Olive Green is a little lighter, more saturated, 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 RLM 80 Olive Green on the colour wheel See Bronze Green on the colour wheel
All matches: RLM 80 Olive Green equivalents · Bronze Green equivalents