#04dfad
a dark, electric cyan · cool · closest name: aquamarine
RGB
4, 223, 173
HSL
166°, 97%, 45%
CMYK
98, 0, 22, 13
Luminance
0.5582
Every format
| HEX | #04dfad |
| RGB | rgb(4, 223, 173) |
| HSL | hsl(166, 97%, 45%) |
| CMYK | cmyk(98%, 0%, 22%, 13%) |
| LAB | lab(79.5 -56.8 11.9) |
| LCH | lch(79.5 58.1 168.2) |
| OKLCH | oklch(0.803 0.160 169.1) |
Copy-ready code
/* CSS */
color: #04dfad;
background-color: #04dfad;
/* Tailwind (arbitrary) */
class="text-[#04dfad] bg-[#04dfad]"
/* SCSS */
$brand: #04dfad;
/* SwiftUI */
Color(red: 0.016, green: 0.875, blue: 0.678)
/* Android */
Color.parseColor("#04dfad")Accessibility — WCAG contrast
Aa
#04dfad on white: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04dfad on black: 12.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green87.5%
Blue67.8%
CMYK percentages
Cyan98.2%
Magenta0.0%
Yellow22.4%
Key (black)12.5%
Color previews
#04dfad text on a black background
contrast 12.16:1
Card sample
#04dfad text on a white background
contrast 1.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04dfad;
Background color
Panel with #04dfad background
background-color: #04dfad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04dfad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 223, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 223, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04dfad; background: linear-gradient(135deg, #04dfad, #047FDF);