The most common impurity, nitrogen, causes a slight to intense yellow coloration depending upon the type and concentration of nitrogen present.

A Phosphorus deficiency in plants is characterized by an intense green coloration in leaves.

Diamonds with unusual or intense coloration are sometimes labeled "fancy" in the diamond industry.

In general trout that are about to breed have extremely intense coloration.

The color can vary greatly, ranging from pale orange to an intense almost-black coloration.

Under two-feet tall, it still stands out for the intense red coloration that begins to develop at the tips of its leaves in midsummer.

The May-Grünwald stain, which produces a more intense coloration, also takes a longer time to perform.

Sunlight has a chromogenic effect on the mycelium, with intense coloration.

He wrote to a friend in England that his goal was to create "intense coloration, not gray harmony."

Its hue may vary from a pale orange, to an intense almost-black coloration.