ΔE 8.8, close: similar, with a visible difference side by side. Sand Yellow is more muted than Transparent Yellow Iron Oxide.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Sand Yellow is more muted than Transparent Yellow Iron Oxide.
The same difference applies the other way round: Transparent Yellow Iron Oxide is more saturated.
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 Transparent Yellow Iron Oxide on the colour wheel See Sand Yellow on the colour wheel
All matches: Transparent Yellow Iron Oxide equivalents · Sand Yellow equivalents