ΔE 18.6, loose: different enough that you should pick on purpose. Titan Green Pale is a little darker, more muted, cooler than Peachy Skin.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Titan Green Pale is a little darker, more muted, cooler than Peachy Skin.
The same difference applies the other way round: Peachy Skin is a little lighter, 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 Peachy Skin on the colour wheel See Titan Green Pale on the colour wheel
All matches: Peachy Skin equivalents · Titan Green Pale equivalents