Light Olive Green vs Senshi Skin

How close are they?

ΔE 8.3, close: similar, with a visible difference side by side. Senshi Skin is a little lighter, warmer than Light Olive Green.

Can I use Senshi Skin instead of Light Olive Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Senshi Skin is a little lighter, warmer than Light Olive Green.

Can I use Light Olive Green instead of Senshi Skin?

The same difference applies the other way round: Light Olive Green 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.