Get the sunglasses out, it fairly easy to see this paint has been created in the intense southern light of Austrailia. This is everything Langridge is about, extremely clean, highly modern pigments used to create a truly new colour, the Langridge description;
"Using highest specification contemporary pigments Video Green is the cleanest & brightest green available to artists today. In masstone, Video Green is electric and vibrant, when spread thinly, lime yellows become apparent. Built around the idea of computer generated colour, Video Green can be successfully used in both realist and non-objective painting."
Below is video of this exact colour being milled at Langridge.
Pigment - Arylide/ Phthalocyanine, PG7/PY3
Vehicle - Linseed Oil, Consistency - Buttery
Best white I have ever used in oil painting