Desert Webbing vs Olive Flesh

How close are they?

ΔE 19.2, loose: different enough that you should pick on purpose. Olive Flesh is a little lighter, much more muted, warmer than Desert Webbing.

Can I use Olive Flesh instead of Desert Webbing?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Olive Flesh is a little lighter, much more muted, warmer than Desert Webbing.

Can I use Desert Webbing instead of Olive Flesh?

The same difference applies the other way round: Desert Webbing is a little darker, much more saturated, 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.