ΔE 17.6, loose: different enough that you should pick on purpose. Titan Green Pale is more muted, cooler than Senshi Skin.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Titan Green Pale is more muted, cooler than Senshi Skin.
The same difference applies the other way round: Senshi Skin is 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 Senshi Skin on the colour wheel See Titan Green Pale on the colour wheel
All matches: Senshi Skin equivalents · Titan Green Pale equivalents