#4df459
a balanced, electric green · cool · closest name: lime
RGB
77, 244, 89
HSL
124°, 88%, 63%
CMYK
68, 0, 64, 4
Luminance
0.6700
Every format
| HEX | #4df459 |
| RGB | rgb(77, 244, 89) |
| HSL | hsl(124, 88%, 63%) |
| CMYK | cmyk(68%, 0%, 64%, 4%) |
| LAB | lab(85.5 -71.7 60.5) |
| LCH | lch(85.5 93.8 139.8) |
| OKLCH | oklch(0.851 0.240 144.1) |
Copy-ready code
/* CSS */
color: #4df459;
background-color: #4df459;
/* Tailwind (arbitrary) */
class="text-[#4df459] bg-[#4df459]"
/* SCSS */
$brand: #4df459;
/* SwiftUI */
Color(red: 0.302, green: 0.957, blue: 0.349)
/* Android */
Color.parseColor("#4df459")Accessibility — WCAG contrast
Aa
#4df459 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df459 on black: 14.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green95.7%
Blue34.9%
CMYK percentages
Cyan68.4%
Magenta0.0%
Yellow63.5%
Key (black)4.3%
Color previews
#4df459 text on a black background
contrast 14.40:1
Card sample
#4df459 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df459;
Background color
Panel with #4df459 background
background-color: #4df459;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df459;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 244, 89, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 244, 89, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df459; background: linear-gradient(135deg, #4df459, #4DF4C8);