#99dd33
a balanced, vivid green · cool · closest name: yellow
RGB
153, 221, 51
HSL
84°, 71%, 53%
CMYK
31, 0, 77, 13
Luminance
0.5872
Every format
| HEX | #99dd33 |
| RGB | rgb(153, 221, 51) |
| HSL | hsl(84, 71%, 53%) |
| CMYK | cmyk(31%, 0%, 77%, 13%) |
| LAB | lab(81.1 -45.3 70.6) |
| LCH | lch(81.1 83.9 122.7) |
| OKLCH | oklch(0.822 0.203 129.7) |
Copy-ready code
/* CSS */
color: #99dd33;
background-color: #99dd33;
/* Tailwind (arbitrary) */
class="text-[#99dd33] bg-[#99dd33]"
/* SCSS */
$brand: #99dd33;
/* SwiftUI */
Color(red: 0.600, green: 0.867, blue: 0.200)
/* Android */
Color.parseColor("#99dd33")Accessibility — WCAG contrast
Aa
#99dd33 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99dd33 on black: 12.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green86.7%
Blue20.0%
CMYK percentages
Cyan30.8%
Magenta0.0%
Yellow76.9%
Key (black)13.3%
Color previews
#99dd33 text on a black background
contrast 12.74:1
Card sample
#99dd33 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99dd33;
Background color
Panel with #99dd33 background
background-color: #99dd33;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99dd33;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 221, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 221, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99dd33; background: linear-gradient(135deg, #99dd33, #33DD3E);