ΔE 10.1, fair: the same colour family, but not a straight swap. Prairie Ochre is more saturated, warmer than RLM 62.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Prairie Ochre is more saturated, warmer than RLM 62.
The same difference applies the other way round: RLM 62 is 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 RLM 62 on the colour wheel See Prairie Ochre on the colour wheel
All matches: RLM 62 equivalents · Prairie Ochre equivalents