#4dfdfa
a balanced, electric cyan · cool · closest name: cyan
RGB
77, 253, 250
HSL
179°, 98%, 65%
CMYK
70, 0, 1, 1
Luminance
0.7873
Every format
| HEX | #4dfdfa |
| RGB | rgb(77, 253, 250) |
| HSL | hsl(179, 98%, 65%) |
| CMYK | cmyk(70%, 0%, 1%, 1%) |
| LAB | lab(91.1 -43.9 -11.5) |
| LCH | lch(91.1 45.4 194.6) |
| OKLCH | oklch(0.907 0.139 193.3) |
Copy-ready code
/* CSS */
color: #4dfdfa;
background-color: #4dfdfa;
/* Tailwind (arbitrary) */
class="text-[#4dfdfa] bg-[#4dfdfa]"
/* SCSS */
$brand: #4dfdfa;
/* SwiftUI */
Color(red: 0.302, green: 0.992, blue: 0.980)
/* Android */
Color.parseColor("#4dfdfa")Accessibility — WCAG contrast
Aa
#4dfdfa on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfdfa on black: 16.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.2%
Blue98.0%
CMYK percentages
Cyan69.6%
Magenta0.0%
Yellow1.2%
Key (black)0.8%
Color previews
#4dfdfa text on a black background
contrast 16.75:1
Card sample
#4dfdfa text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfdfa;
Background color
Panel with #4dfdfa background
background-color: #4dfdfa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfdfa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 253, 250, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 253, 250, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfdfa; background: linear-gradient(135deg, #4dfdfa, #4D8BFD);