ΔE 10.4, fair: the same colour family, but not a straight swap. Ogryn Camo is a little darker, more saturated than Light Imperial Khaki.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Ogryn Camo is a little darker, more saturated than Light Imperial Khaki.
The same difference applies the other way round: Light Imperial Khaki is a little lighter, more muted.
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 Light Imperial Khaki on the colour wheel See Ogryn Camo on the colour wheel
All matches: Light Imperial Khaki equivalents · Ogryn Camo equivalents