#adef17
a balanced, electric green · cool · closest name: yellow
RGB
173, 239, 23
HSL
78°, 87%, 51%
CMYK
28, 0, 90, 6
Luminance
0.7068
Every format
| HEX | #adef17 |
| RGB | rgb(173, 239, 23) |
| HSL | hsl(78, 87%, 51%) |
| CMYK | cmyk(28%, 0%, 90%, 6%) |
| LAB | lab(87.3 -46.5 82.5) |
| LCH | lch(87.3 94.7 119.4) |
| OKLCH | oklch(0.875 0.223 127.3) |
Copy-ready code
/* CSS */
color: #adef17;
background-color: #adef17;
/* Tailwind (arbitrary) */
class="text-[#adef17] bg-[#adef17]"
/* SCSS */
$brand: #adef17;
/* SwiftUI */
Color(red: 0.678, green: 0.937, blue: 0.090)
/* Android */
Color.parseColor("#adef17")Accessibility — WCAG contrast
Aa
#adef17 on white: 1.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#adef17 on black: 15.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green93.7%
Blue9.0%
CMYK percentages
Cyan27.6%
Magenta0.0%
Yellow90.4%
Key (black)6.3%
Color previews
#adef17 text on a black background
contrast 15.14:1
Card sample
#adef17 text on a white background
contrast 1.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #adef17;
Background color
Panel with #adef17 background
background-color: #adef17;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #adef17;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 239, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 239, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #adef17; background: linear-gradient(135deg, #adef17, #1DEF17);