ΔE 5.8, very close: most people won’t see a difference side by side. Fluor Turquoise is cooler than Sybarite Green. They are different kinds of paint: Citadel Sybarite Green is an opaque base/layer paint and Green Stuff World Fluor Turquoise is a fluorescent or effect paint, so they won’t behave the same on the model even where the colour is close.
Yes, for most jobs. Very close match (ΔE 6). Fluor Turquoise is cooler than Sybarite Green. They are different kinds of paint.
The same difference applies the other way round: Sybarite Green is 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 Sybarite Green on the colour wheel See Fluor Turquoise on the colour wheel
All matches: Sybarite Green equivalents · Fluor Turquoise equivalents