#4dfefc
a balanced, electric cyan · cool · closest name: cyan
RGB
77, 254, 252
HSL
179°, 99%, 65%
CMYK
70, 0, 1, 0
Luminance
0.7949
Every format
| HEX | #4dfefc |
| RGB | rgb(77, 254, 252) |
| HSL | hsl(179, 99%, 65%) |
| CMYK | cmyk(70%, 0%, 1%, 0%) |
| LAB | lab(91.5 -43.8 -12.0) |
| LCH | lch(91.5 45.4 195.3) |
| OKLCH | oklch(0.910 0.139 193.9) |
Copy-ready code
/* CSS */
color: #4dfefc;
background-color: #4dfefc;
/* Tailwind (arbitrary) */
class="text-[#4dfefc] bg-[#4dfefc]"
/* SCSS */
$brand: #4dfefc;
/* SwiftUI */
Color(red: 0.302, green: 0.996, blue: 0.988)
/* Android */
Color.parseColor("#4dfefc")Accessibility — WCAG contrast
Aa
#4dfefc on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfefc on black: 16.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.6%
Blue98.8%
CMYK percentages
Cyan69.7%
Magenta0.0%
Yellow0.8%
Key (black)0.4%
Color previews
#4dfefc text on a black background
contrast 16.90:1
Card sample
#4dfefc text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfefc;
Background color
Panel with #4dfefc background
background-color: #4dfefc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfefc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 254, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 254, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfefc; background: linear-gradient(135deg, #4dfefc, #4D8AFE);