#66CC00 Hex Color

While #66cc00 is vibrant, it should not be used as a primary background for body text because it is too intense. Use it instead as a bold accent or button color, where its contrast against dark backgrounds like charcoal or black remains sharp and readable.

Pair this lime shade with neutral tones to prevent visual fatigue. It balances well against deep navy or cool gray tones, which ground the brightness. When used as a 10% accent, it draws the eye without overwhelming your design layout.