#99dd11
a balanced, electric green · cool · closest name: yellow
RGB
153, 221, 17
HSL
80°, 86%, 47%
CMYK
31, 0, 92, 13
Luminance
0.5853
Every format
| HEX | #99dd11 |
| RGB | rgb(153, 221, 17) |
| HSL | hsl(80, 86%, 47%) |
| CMYK | cmyk(31%, 0%, 92%, 13%) |
| LAB | lab(81.0 -46.4 77.8) |
| LCH | lch(81.0 90.5 120.8) |
| OKLCH | oklch(0.821 0.214 128.8) |
Copy-ready code
/* CSS */
color: #99dd11;
background-color: #99dd11;
/* Tailwind (arbitrary) */
class="text-[#99dd11] bg-[#99dd11]"
/* SCSS */
$brand: #99dd11;
/* SwiftUI */
Color(red: 0.600, green: 0.867, blue: 0.067)
/* Android */
Color.parseColor("#99dd11")Accessibility — WCAG contrast
Aa
#99dd11 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99dd11 on black: 12.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green86.7%
Blue6.7%
CMYK percentages
Cyan30.8%
Magenta0.0%
Yellow92.3%
Key (black)13.3%
Color previews
#99dd11 text on a black background
contrast 12.71:1
Card sample
#99dd11 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99dd11;
Background color
Panel with #99dd11 background
background-color: #99dd11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99dd11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 221, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 221, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99dd11; background: linear-gradient(135deg, #99dd11, #11DD11);