ΔE 9.3, close: similar, with a visible difference side by side. Light Blue Green is more saturated than Blue FS 35190.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Light Blue Green is more saturated than Blue FS 35190.
The same difference applies the other way round: Blue FS 35190 is more muted.
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 Blue FS 35190 on the colour wheel See Light Blue Green on the colour wheel
All matches: Blue FS 35190 equivalents · Light Blue Green equivalents