ΔE 16.6, loose: different enough that you should pick on purpose. Sandy Yellow Dark Yellow is a little darker, much more saturated, cooler than Amber Skin.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Sandy Yellow Dark Yellow is a little darker, much more saturated, cooler than Amber Skin.
The same difference applies the other way round: Amber Skin is a little lighter, much more muted, 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 Amber Skin on the colour wheel See Sandy Yellow Dark Yellow on the colour wheel
All matches: Amber Skin equivalents · Sandy Yellow Dark Yellow equivalents