#04eee4
a balanced, electric cyan · cool · closest name: turquoise
RGB
4, 238, 228
HSL
177°, 97%, 48%
CMYK
98, 0, 4, 7
Luminance
0.6678
Every format
| HEX | #04eee4 |
| RGB | rgb(4, 238, 228) |
| HSL | hsl(177, 97%, 48%) |
| CMYK | cmyk(98%, 0%, 4%, 7%) |
| LAB | lab(85.4 -48.4 -8.6) |
| LCH | lch(85.4 49.2 190.0) |
| OKLCH | oklch(0.856 0.148 189.4) |
Copy-ready code
/* CSS */
color: #04eee4;
background-color: #04eee4;
/* Tailwind (arbitrary) */
class="text-[#04eee4] bg-[#04eee4]"
/* SCSS */
$brand: #04eee4;
/* SwiftUI */
Color(red: 0.016, green: 0.933, blue: 0.894)
/* Android */
Color.parseColor("#04eee4")Accessibility — WCAG contrast
Aa
#04eee4 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04eee4 on black: 14.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green93.3%
Blue89.4%
CMYK percentages
Cyan98.3%
Magenta0.0%
Yellow4.2%
Key (black)6.7%
Color previews
#04eee4 text on a black background
contrast 14.36:1
Card sample
#04eee4 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04eee4;
Background color
Panel with #04eee4 background
background-color: #04eee4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04eee4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 238, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 238, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04eee4; background: linear-gradient(135deg, #04eee4, #045CEE);