ΔE 8.5, close: similar, with a visible difference side by side. Green RLM72 is a little lighter, more muted than Raw Umber.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Green RLM72 is a little lighter, more muted than Raw Umber.
The same difference applies the other way round: Raw Umber is a little darker, 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 Raw Umber on the colour wheel See Green RLM72 on the colour wheel
All matches: Raw Umber equivalents · Green RLM72 equivalents