#4fc310
a dark, electric green · cool · closest name: green
RGB
79, 195, 16
HSL
99°, 85%, 41%
CMYK
60, 0, 92, 24
Luminance
0.4073
Every format
| HEX | #4fc310 |
| RGB | rgb(79, 195, 16) |
| HSL | hsl(99, 85%, 41%) |
| CMYK | cmyk(60%, 0%, 92%, 24%) |
| LAB | lab(70.0 -59.8 67.6) |
| LCH | lch(70.0 90.2 131.5) |
| OKLCH | oklch(0.722 0.221 138.5) |
Copy-ready code
/* CSS */
color: #4fc310;
background-color: #4fc310;
/* Tailwind (arbitrary) */
class="text-[#4fc310] bg-[#4fc310]"
/* SCSS */
$brand: #4fc310;
/* SwiftUI */
Color(red: 0.310, green: 0.765, blue: 0.063)
/* Android */
Color.parseColor("#4fc310")Accessibility — WCAG contrast
Aa
#4fc310 on white: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fc310 on black: 9.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green76.5%
Blue6.3%
CMYK percentages
Cyan59.5%
Magenta0.0%
Yellow91.8%
Key (black)23.5%
Color previews
#4fc310 text on a black background
contrast 9.15:1
Card sample
#4fc310 text on a white background
contrast 2.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fc310;
Background color
Panel with #4fc310 background
background-color: #4fc310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fc310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 195, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 195, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fc310; background: linear-gradient(135deg, #4fc310, #10C348);