#4cfdf9
a balanced, electric cyan · cool · closest name: cyan
RGB
76, 253, 249
HSL
179°, 98%, 65%
CMYK
70, 0, 2, 1
Luminance
0.7863
Every format
| HEX | #4cfdf9 |
| RGB | rgb(76, 253, 249) |
| HSL | hsl(179, 98%, 65%) |
| CMYK | cmyk(70%, 0%, 2%, 1%) |
| LAB | lab(91.1 -44.3 -11.0) |
| LCH | lch(91.1 45.7 194.0) |
| OKLCH | oklch(0.906 0.139 192.7) |
Copy-ready code
/* CSS */
color: #4cfdf9;
background-color: #4cfdf9;
/* Tailwind (arbitrary) */
class="text-[#4cfdf9] bg-[#4cfdf9]"
/* SCSS */
$brand: #4cfdf9;
/* SwiftUI */
Color(red: 0.298, green: 0.992, blue: 0.976)
/* Android */
Color.parseColor("#4cfdf9")Accessibility — WCAG contrast
Aa
#4cfdf9 on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4cfdf9 on black: 16.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green99.2%
Blue97.6%
CMYK percentages
Cyan70.0%
Magenta0.0%
Yellow1.6%
Key (black)0.8%
Color previews
#4cfdf9 text on a black background
contrast 16.73:1
Card sample
#4cfdf9 text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4cfdf9;
Background color
Panel with #4cfdf9 background
background-color: #4cfdf9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4cfdf9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 253, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 253, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4cfdf9; background: linear-gradient(135deg, #4cfdf9, #4C8BFD);