#4df78f
a balanced, electric green · cool · closest name: aquamarine
RGB
77, 247, 143
HSL
143°, 91%, 64%
CMYK
69, 0, 42, 3
Luminance
0.7008
Every format
| HEX | #4df78f |
| RGB | rgb(77, 247, 143) |
| HSL | hsl(143, 91%, 64%) |
| CMYK | cmyk(69%, 0%, 42%, 3%) |
| LAB | lab(87.0 -65.5 37.7) |
| LCH | lch(87.0 75.5 150.1) |
| OKLCH | oklch(0.866 0.200 152.2) |
Copy-ready code
/* CSS */
color: #4df78f;
background-color: #4df78f;
/* Tailwind (arbitrary) */
class="text-[#4df78f] bg-[#4df78f]"
/* SCSS */
$brand: #4df78f;
/* SwiftUI */
Color(red: 0.302, green: 0.969, blue: 0.561)
/* Android */
Color.parseColor("#4df78f")Accessibility — WCAG contrast
Aa
#4df78f on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df78f on black: 15.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green96.9%
Blue56.1%
CMYK percentages
Cyan68.8%
Magenta0.0%
Yellow42.1%
Key (black)3.1%
Color previews
#4df78f text on a black background
contrast 15.02:1
Card sample
#4df78f text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df78f;
Background color
Panel with #4df78f background
background-color: #4df78f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df78f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 247, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 247, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df78f; background: linear-gradient(135deg, #4df78f, #4DEEF7);