ΔE 6.9, close: similar, with a visible difference side by side. Dark Flesh is cooler than Solar Yellow.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Dark Flesh is cooler than Solar Yellow.
The same difference applies the other way round: Solar Yellow is warmer.
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 Solar Yellow on the colour wheel See Dark Flesh on the colour wheel
All matches: Solar Yellow equivalents · Dark Flesh equivalents