ΔE 12.6, fair: the same colour family, but not a straight swap. Harvester Flesh is a little lighter, warmer than Canvas.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Harvester Flesh is a little lighter, warmer than Canvas.
The same difference applies the other way round: Canvas 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 Canvas on the colour wheel See Harvester Flesh on the colour wheel
All matches: Canvas equivalents · Harvester Flesh equivalents