#4c9900
a dark, electric green · cool · closest name: green
RGB
76, 153, 0
HSL
90°, 100%, 30%
CMYK
50, 0, 100, 40
Luminance
0.2432
Every format
| HEX | #4c9900 |
| RGB | rgb(76, 153, 0) |
| HSL | hsl(90, 100%, 30%) |
| CMYK | cmyk(50%, 0%, 100%, 40%) |
| LAB | lab(56.4 -45.7 58.7) |
| LCH | lch(56.4 74.4 127.9) |
| OKLCH | oklch(0.609 0.180 135.5) |
Copy-ready code
/* CSS */
color: #4c9900;
background-color: #4c9900;
/* Tailwind (arbitrary) */
class="text-[#4c9900] bg-[#4c9900]"
/* SCSS */
$brand: #4c9900;
/* SwiftUI */
Color(red: 0.298, green: 0.600, blue: 0.000)
/* Android */
Color.parseColor("#4c9900")Accessibility — WCAG contrast
Aa
#4c9900 on white: 3.58:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4c9900 on black: 5.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green60.0%
Blue0.0%
CMYK percentages
Cyan50.3%
Magenta0.0%
Yellow100.0%
Key (black)40.0%
Color previews
#4c9900 text on a black background
contrast 5.86:1
Card sample
#4c9900 text on a white background
contrast 3.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4c9900;
Background color
Panel with #4c9900 background
background-color: #4c9900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4c9900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 153, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 153, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4c9900; background: linear-gradient(135deg, #4c9900, #00991A);