ΔE 15.4, loose: different enough that you should pick on purpose. Elven Flesh is a little lighter, more muted, cooler than Hearthborn.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Elven Flesh is a little lighter, more muted, cooler than Hearthborn.
The same difference applies the other way round: Hearthborn is a little darker, more saturated, 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 Hearthborn on the colour wheel See Elven Flesh on the colour wheel
All matches: Hearthborn equivalents · Elven Flesh equivalents