#ADFF2F
greenyellow
#ADFF2F is the CSS named color "greenyellow", an exact match. In RGB it breaks down to red 173, green 255, and blue 47 out of 255 each. In HSL terms that's a hue of 84°, 100% saturation, and 59% lightness: a mid-tone — usable as an accent for buttons, links, and icons against either a light or dark background.
Every format
| HEX | #adff2f |
| RGB | rgb(173, 255, 47) |
| HSL | hsl(84° 100% 59%) |
| HSB | hsb(84° 82% 100%) |
| OKLCH | oklch(91% 0.233 130°) |
| OKLAB | oklab(91% -0.150 0.179) |
| LCH | lch(92% 92.9 120°) |
| CMYK | cmyk(32% 0% 82% 0%) |
Shades (darker)
#adff2f · #96e600 · #7fce00 · #69b600 · #539e00
Tints (lighter)
#adff2f · #b0ff34 · #b3ff39 · #b5ff3e · #b8ff42
Shades mix #ADFF2F toward black in even steps, useful for hover and pressed states in a UI; tints mix it toward white, useful for subtle backgrounds and disabled states that still read as the same color family.
On white: 1.23:1 — fails
On black: 17.12:1 — AAA
Frequently asked
- What is #ADFF2F in RGB?
- #ADFF2F is rgb(173, 255, 47) — red 173, green 255, blue 47 out of 255 each.
- Does #ADFF2F pass WCAG contrast on a white background?
- It has a contrast ratio of 1.23:1 against white, which fails for normal text.
- What's a good background color to pair with #ADFF2F?
- Black text or a black background gives better contrast (17.12:1) than white (1.23:1).