#4df3b0
a balanced, electric green · cool · closest name: aquamarine
RGB
77, 243, 176
HSL
156°, 87%, 63%
CMYK
68, 0, 28, 5
Luminance
0.6881
Every format
| HEX | #4df3b0 |
| RGB | rgb(77, 243, 176) |
| HSL | hsl(156, 87%, 63%) |
| CMYK | cmyk(68%, 0%, 28%, 5%) |
| LAB | lab(86.4 -57.8 20.1) |
| LCH | lch(86.4 61.2 160.8) |
| OKLCH | oklch(0.863 0.166 162.0) |
Copy-ready code
/* CSS */
color: #4df3b0;
background-color: #4df3b0;
/* Tailwind (arbitrary) */
class="text-[#4df3b0] bg-[#4df3b0]"
/* SCSS */
$brand: #4df3b0;
/* SwiftUI */
Color(red: 0.302, green: 0.953, blue: 0.690)
/* Android */
Color.parseColor("#4df3b0")Accessibility — WCAG contrast
Aa
#4df3b0 on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df3b0 on black: 14.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green95.3%
Blue69.0%
CMYK percentages
Cyan68.3%
Magenta0.0%
Yellow27.6%
Key (black)4.7%
Color previews
#4df3b0 text on a black background
contrast 14.76:1
Card sample
#4df3b0 text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df3b0;
Background color
Panel with #4df3b0 background
background-color: #4df3b0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df3b0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 243, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 243, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df3b0; background: linear-gradient(135deg, #4df3b0, #4DC7F3);