#04ffec
a balanced, electric cyan · cool · closest name: cyan
RGB
4, 255, 236
HSL
176°, 100%, 51%
CMYK
98, 0, 8, 0
Luminance
0.7760
Every format
| HEX | #04ffec |
| RGB | rgb(4, 255, 236) |
| HSL | hsl(176, 100%, 51%) |
| CMYK | cmyk(98%, 0%, 8%, 0%) |
| LAB | lab(90.6 -53.3 -5.0) |
| LCH | lch(90.6 53.5 185.4) |
| OKLCH | oklch(0.899 0.158 185.3) |
Copy-ready code
/* CSS */
color: #04ffec;
background-color: #04ffec;
/* Tailwind (arbitrary) */
class="text-[#04ffec] bg-[#04ffec]"
/* SCSS */
$brand: #04ffec;
/* SwiftUI */
Color(red: 0.016, green: 1.000, blue: 0.925)
/* Android */
Color.parseColor("#04ffec")Accessibility — WCAG contrast
Aa
#04ffec on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04ffec on black: 16.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green100.0%
Blue92.5%
CMYK percentages
Cyan98.4%
Magenta0.0%
Yellow7.5%
Key (black)0.0%
Color previews
#04ffec text on a black background
contrast 16.52:1
Card sample
#04ffec text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04ffec;
Background color
Panel with #04ffec background
background-color: #04ffec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04ffec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 255, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 255, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04ffec; background: linear-gradient(135deg, #04ffec, #046BFF);