ΔE 14.6, fair: the same colour family, but not a straight swap. Valkyrie Yellow is more muted, cooler than Inner Light.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Valkyrie Yellow is more muted, cooler than Inner Light.
The same difference applies the other way round: Inner Light 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 Inner Light on the colour wheel See Valkyrie Yellow on the colour wheel
All matches: Inner Light equivalents · Valkyrie Yellow equivalents