ΔE 7.2, close: similar, with a visible difference side by side. Gutrippa Flesh is a little darker, more muted than Frog Green. They are different kinds of paint: AK Interactive Frog Green is an opaque base/layer paint and Citadel Gutrippa Flesh is a one-coat contrast-style paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Gutrippa Flesh is a little darker, more muted than Frog Green. They are different kinds of paint.
The same difference applies the other way round: Frog Green is a little lighter, more saturated.
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 Frog Green on the colour wheel See Gutrippa Flesh on the colour wheel
All matches: Frog Green equivalents · Gutrippa Flesh equivalents