ΔE 10.8, fair: the same colour family, but not a straight swap. Khaki is a little darker, more saturated than Skeleton Bone.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Khaki is a little darker, more saturated than Skeleton Bone.
The same difference applies the other way round: Skeleton Bone 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 Skeleton Bone on the colour wheel See Khaki on the colour wheel
All matches: Skeleton Bone equivalents · Khaki equivalents