#4df258
a balanced, electric green · cool · closest name: lime
RGB
77, 242, 88
HSL
124°, 86%, 63%
CMYK
68, 0, 64, 5
Luminance
0.6579
Every format
| HEX | #4df258 |
| RGB | rgb(77, 242, 88) |
| HSL | hsl(124, 86%, 63%) |
| CMYK | cmyk(68%, 0%, 64%, 5%) |
| LAB | lab(84.9 -71.2 60.3) |
| LCH | lch(84.9 93.3 139.8) |
| OKLCH | oklch(0.846 0.238 144.0) |
Copy-ready code
/* CSS */
color: #4df258;
background-color: #4df258;
/* Tailwind (arbitrary) */
class="text-[#4df258] bg-[#4df258]"
/* SCSS */
$brand: #4df258;
/* SwiftUI */
Color(red: 0.302, green: 0.949, blue: 0.345)
/* Android */
Color.parseColor("#4df258")Accessibility — WCAG contrast
Aa
#4df258 on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df258 on black: 14.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.9%
Blue34.5%
CMYK percentages
Cyan68.2%
Magenta0.0%
Yellow63.6%
Key (black)5.1%
Color previews
#4df258 text on a black background
contrast 14.16:1
Card sample
#4df258 text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df258;
Background color
Panel with #4df258 background
background-color: #4df258;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df258;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 242, 88, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 242, 88, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df258; background: linear-gradient(135deg, #4df258, #4DF2C6);