#4df089
a balanced, electric green · cool · closest name: aquamarine
RGB
77, 240, 137
HSL
142°, 85%, 62%
CMYK
68, 0, 43, 6
Luminance
0.6570
Every format
| HEX | #4df089 |
| RGB | rgb(77, 240, 137) |
| HSL | hsl(142, 85%, 62%) |
| CMYK | cmyk(68%, 0%, 43%, 6%) |
| LAB | lab(84.8 -64.0 37.8) |
| LCH | lch(84.8 74.3 149.4) |
| OKLCH | oklch(0.848 0.196 151.6) |
Copy-ready code
/* CSS */
color: #4df089;
background-color: #4df089;
/* Tailwind (arbitrary) */
class="text-[#4df089] bg-[#4df089]"
/* SCSS */
$brand: #4df089;
/* SwiftUI */
Color(red: 0.302, green: 0.941, blue: 0.537)
/* Android */
Color.parseColor("#4df089")Accessibility — WCAG contrast
Aa
#4df089 on white: 1.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df089 on black: 14.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.1%
Blue53.7%
CMYK percentages
Cyan67.9%
Magenta0.0%
Yellow42.9%
Key (black)5.9%
Color previews
#4df089 text on a black background
contrast 14.14:1
Card sample
#4df089 text on a white background
contrast 1.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df089;
Background color
Panel with #4df089 background
background-color: #4df089;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df089;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 240, 137, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 240, 137, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df089; background: linear-gradient(135deg, #4df089, #4DEAF0);