#4df7f4
a balanced, electric cyan · cool · closest name: cyan
RGB
77, 247, 244
HSL
179°, 91%, 64%
CMYK
69, 0, 1, 3
Luminance
0.7463
Every format
| HEX | #4df7f4 |
| RGB | rgb(77, 247, 244) |
| HSL | hsl(179, 91%, 64%) |
| CMYK | cmyk(69%, 0%, 1%, 3%) |
| LAB | lab(89.2 -42.9 -11.2) |
| LCH | lch(89.2 44.3 194.6) |
| OKLCH | oklch(0.891 0.136 193.3) |
Copy-ready code
/* CSS */
color: #4df7f4;
background-color: #4df7f4;
/* Tailwind (arbitrary) */
class="text-[#4df7f4] bg-[#4df7f4]"
/* SCSS */
$brand: #4df7f4;
/* SwiftUI */
Color(red: 0.302, green: 0.969, blue: 0.957)
/* Android */
Color.parseColor("#4df7f4")Accessibility — WCAG contrast
Aa
#4df7f4 on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df7f4 on black: 15.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green96.9%
Blue95.7%
CMYK percentages
Cyan68.8%
Magenta0.0%
Yellow1.2%
Key (black)3.1%
Color previews
#4df7f4 text on a black background
contrast 15.93:1
Card sample
#4df7f4 text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df7f4;
Background color
Panel with #4df7f4 background
background-color: #4df7f4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df7f4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 247, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 247, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df7f4; background: linear-gradient(135deg, #4df7f4, #4D89F7);