I could tell you, but then I'd have to kill you.
Kidding... but seriously I don't know if that our green can be reproduced on anything but a Roland. I've never tried.
Our color scheme started as chartreuse w/ gray/white/black a few years ago. We have slowly edged the green closer to the candy lime green that it is now. It's pretty close to the Kawasaki Ninja color. I just wish the CMYK gamut could handle our green. Our business cards, brochures and postcards always look so dull compared to everything we print in house. The trick is to design and print RGB files on the Roland with OEM inks. Your colors will always be much more vibrant.