Forest Sprite vs Gutrippa Flesh

How close are they?

ΔE 9.7, close: similar, with a visible difference side by side. Gutrippa Flesh is more saturated, warmer than Forest Sprite.

Can I use Gutrippa Flesh instead of Forest Sprite?

Usually, if you are not matching paint already on the model. Close match (ΔE 10). Gutrippa Flesh is more saturated, warmer than Forest Sprite.

Can I use Forest Sprite instead of Gutrippa Flesh?

The same difference applies the other way round: Forest Sprite is more muted, 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.