#4df455
a balanced, electric green · cool · closest name: lime
RGB
77, 244, 85
HSL
123°, 88%, 63%
CMYK
68, 0, 65, 4
Luminance
0.6694
Every format
| HEX | #4df455 |
| RGB | rgb(77, 244, 85) |
| HSL | hsl(123, 88%, 63%) |
| CMYK | cmyk(68%, 0%, 65%, 4%) |
| LAB | lab(85.5 -72.1 62.1) |
| LCH | lch(85.5 95.2 139.3) |
| OKLCH | oklch(0.851 0.242 143.7) |
Copy-ready code
/* CSS */
color: #4df455;
background-color: #4df455;
/* Tailwind (arbitrary) */
class="text-[#4df455] bg-[#4df455]"
/* SCSS */
$brand: #4df455;
/* SwiftUI */
Color(red: 0.302, green: 0.957, blue: 0.333)
/* Android */
Color.parseColor("#4df455")Accessibility — WCAG contrast
Aa
#4df455 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df455 on black: 14.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green95.7%
Blue33.3%
CMYK percentages
Cyan68.4%
Magenta0.0%
Yellow65.2%
Key (black)4.3%
Color previews
#4df455 text on a black background
contrast 14.39:1
Card sample
#4df455 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df455;
Background color
Panel with #4df455 background
background-color: #4df455;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df455;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 244, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 244, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df455; background: linear-gradient(135deg, #4df455, #4DF4C4);