#4df997
a balanced, electric green · cool · closest name: aquamarine
RGB
77, 249, 151
HSL
146°, 94%, 64%
CMYK
69, 0, 39, 2
Luminance
0.7156
Every format
| HEX | #4df997 |
| RGB | rgb(77, 249, 151) |
| HSL | hsl(146, 94%, 64%) |
| CMYK | cmyk(69%, 0%, 39%, 2%) |
| LAB | lab(87.8 -64.8 34.6) |
| LCH | lch(87.8 73.5 151.9) |
| OKLCH | oklch(0.872 0.195 153.8) |
Copy-ready code
/* CSS */
color: #4df997;
background-color: #4df997;
/* Tailwind (arbitrary) */
class="text-[#4df997] bg-[#4df997]"
/* SCSS */
$brand: #4df997;
/* SwiftUI */
Color(red: 0.302, green: 0.976, blue: 0.592)
/* Android */
Color.parseColor("#4df997")Accessibility — WCAG contrast
Aa
#4df997 on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df997 on black: 15.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green97.6%
Blue59.2%
CMYK percentages
Cyan69.1%
Magenta0.0%
Yellow39.4%
Key (black)2.4%
Color previews
#4df997 text on a black background
contrast 15.31:1
Card sample
#4df997 text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df997;
Background color
Panel with #4df997 background
background-color: #4df997;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df997;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 249, 151, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 249, 151, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df997; background: linear-gradient(135deg, #4df997, #4DE8F9);