I’ve worn a few bluish-greens recently, so I’m trying a green on the other side of the spectrum. Milani Hi-Tech (3D Holographic) is a yellow-green holo:
Picture taken in sunlight (I don’t know why it looks blurry here; it doesn’t look that way when you click to make it full-size.) This applied well; the formula was a bit sheer so I used three coats for full opacity. The holo effect is most apparent under bright light and in sunlight, but is still noticeable in natural light and lower light. I haven’t used a holo in a while; I don’t know why I don’t wear them more often. The finish is seriously awesome! And so is the color; I wouldn’t call it a neon but it is very bright and electric. I paired this with Sally Hansen Grass Slipper (Complete Salon Manicure) on my toes.