Perylene Green is a dark, transparent green pigment. When undiluted, it appears almost black. Perylene is a modern, synthetic organic pigment that became available for the first time in the late 1950s.

Our professional watercolor paint continues to be formulated according to our founding principles: to create unparalleled colors that offer artists the broadest and most balanced selection of pigments, just as it was in 1835 when William Winsor and Henry Newton introduced the world's first moist watercolors.

A wide selection of single-pigment colors. Our range uses only the finest pigments, which is why they are known for their brilliance, permanence, and color intensity. With 79 single-pigment colors, we offer the largest selection of modern and traditional pigments.

Unmatched transparency. Formulated with the highest quality methods to achieve optimal pigment dispersion, our unmatched transparency ensures that every wash remains vibrant and luminous.

Lightfast and permanent. 104 out of 108 colors in the professional watercolor line are rated AA or A for permanence, ensuring that the colors used today will remain the same for generations.

Create your own palette of granulating colors. Many artists appreciate granulation for adding texture to paper. Explore some of our beautiful granulating colors to build your palette and learn more about minimizing and maximizing this effect.

Tone, nuance, and supergranulate your palette. Our professional watercolor line offers more than 30 lightfast and permanent single-pigment colors that granulate. Try some of these colors; tone and nuance them, and mix them to create extraordinary supergranulated colors.