Recently (yesterday) I rediscovered Cadmium Yellow Light. . . Mind you, I've been pouring it out every single day, it's what I use for my cool yellow. But what I have been noticing is the puddle it still intact at the end of my painting session. After my Alizarin absence day, I decided I will no longer neglect a color.
I was asked of the colors I use. . . I only use six plus white, Cadmium Red Medium, Alizarin, Cadmium Yellow Medium, Cadmium Yellow Light, Ultramarine Blue (green shade), Phthalo Blue (green shade) and Titanium White. . . I would recommend Lemon Yellow in place of Cadmium Yellow Light, but I've had a hard time finding it in acrylic.