ΔE 5.3, very close: most people won’t see a difference side by side. Steel Helmet Green is a little lighter, warmer than RAL 6003 Olivgrün opt.1.
Yes, for most jobs. Very close match (ΔE 5). Steel Helmet Green is a little lighter, warmer than RAL 6003 Olivgrün opt.1.
The same difference applies the other way round: RAL 6003 Olivgrün opt.1 is a little darker, 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 RAL 6003 Olivgrün opt.1 on the colour wheel See Steel Helmet Green on the colour wheel
All matches: RAL 6003 Olivgrün opt.1 equivalents · Steel Helmet Green equivalents