#4dfb8b
a balanced, electric green · cool · closest name: aquamarine
RGB
77, 251, 139
HSL
141°, 96%, 64%
CMYK
69, 0, 45, 2
Luminance
0.7244
Every format
| HEX | #4dfb8b |
| RGB | rgb(77, 251, 139) |
| HSL | hsl(141, 96%, 64%) |
| CMYK | cmyk(69%, 0%, 45%, 2%) |
| LAB | lab(88.2 -67.5 41.1) |
| LCH | lch(88.2 79.1 148.7) |
| OKLCH | oklch(0.875 0.208 151.0) |
Copy-ready code
/* CSS */
color: #4dfb8b;
background-color: #4dfb8b;
/* Tailwind (arbitrary) */
class="text-[#4dfb8b] bg-[#4dfb8b]"
/* SCSS */
$brand: #4dfb8b;
/* SwiftUI */
Color(red: 0.302, green: 0.984, blue: 0.545)
/* Android */
Color.parseColor("#4dfb8b")Accessibility — WCAG contrast
Aa
#4dfb8b on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfb8b on black: 15.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green98.4%
Blue54.5%
CMYK percentages
Cyan69.3%
Magenta0.0%
Yellow44.6%
Key (black)1.6%
Color previews
#4dfb8b text on a black background
contrast 15.49:1
Card sample
#4dfb8b text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfb8b;
Background color
Panel with #4dfb8b background
background-color: #4dfb8b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfb8b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 251, 139, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 251, 139, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfb8b; background: linear-gradient(135deg, #4dfb8b, #4DF7FB);