ΔE 22.6, loose: different enough that you should pick on purpose. Warrior Skin is noticeably darker, warmer than Ice Yellow.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 23). Warrior Skin is noticeably darker, warmer than Ice Yellow.
The same difference applies the other way round: Ice Yellow is noticeably lighter, cooler.
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 Ice Yellow on the colour wheel See Warrior Skin on the colour wheel
All matches: Ice Yellow equivalents · Warrior Skin equivalents