00FF00

00ff00 is a hexadecimal color code used in the RGB color model to represent a pure green. In RGB, the red component is 0, the green component is 255, and the blue component is 0, producing a saturated green that contains no red or blue.

In web colors, the code is written as #00ff00. The shorthand form #0f0 expands to the same color. In CSS, this exact shade is also the named color lime (#00ff00).

From a perceptual standpoint, 00ff00 lies at 120 degrees on the hue wheel, with 100% saturation and around 50% lightness in HSL, and similarly 100% saturation and 100% value in HSV. This makes the color bright and highly saturated, often described as neon or lime green.

Because of its brightness, 00ff00 is commonly used for indicators of success, interactive elements, or emphasis in user interfaces. It is highly legible on dark backgrounds, but on light backgrounds its contrast with white text can be limited, and accessibility guidelines should be followed.

While 00ff00 can be reproduced faithfully on digital displays, reproducing the exact shade in print is challenging in CMYK workflows, and display calibration and color management affect its appearance across devices.