What colour is a dragonfly larval nymph or a nymph?

Dragonfly larval nymphs, often called nymphs, typically exhibit a range of colors, including shades of green, brown, and gray. These colors help them blend into their aquatic environments, providing camouflage against predators. Their coloration can vary based on their habitat and the specific species, but they generally have a more subdued appearance compared to adult dragonflies.