Paints › AK Interactive › RLM 73 › vs Russian Green 4BORLM 73 vs Russian Green 4BO
Brand AK Interactive Range 3rd Gen Air Series Code AK11824 Type an opaque base/layer paint Swatch #424941 (estimate)
Brand Vallejo Range Model Air Code 71.017 Type an opaque base/layer paint Swatch #474a3e (estimate) How close are they?
ΔE 3.1, very close: most people won’t see a difference side by side. Our swatches for the two are almost the same.
Can I use Russian Green 4BO instead of RLM 73? Yes, for most jobs. Very close match (ΔE 3). The swatches are almost the same.
Can I use RLM 73 instead of Russian Green 4BO? The same difference applies the other way round.
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 73 on the colour wheel See Russian Green 4BO on the colour wheel
Other Vallejo paints close to RLM 73 Other AK Interactive paints close to Russian Green 4BO All matches: RLM 73 equivalents · Russian Green 4BO equivalents
© 2026 AK Tabletop Studio. Swatch colours are estimates and will differ from the real paints; cross-brand matches are close, never exact.
Chart-listed matches come from the Two Thin Coats Paint Comparison Chart 2024, the Army Painter Warpaints Fanatic conversion chart, the AK 3rd Generation Acrylics equivalence table (2021) and the Herrick Games hobby paint comparison chart; the rest are a nearest-colour calculation.
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