#4df0cc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
77, 240, 204
HSL
167°, 85%, 62%
CMYK
68, 0, 15, 6
Luminance
0.6826
Every format
| HEX | #4df0cc |
| RGB | rgb(77, 240, 204) |
| HSL | hsl(167, 85%, 62%) |
| CMYK | cmyk(68%, 0%, 15%, 6%) |
| LAB | lab(86.1 -50.2 5.2) |
| LCH | lch(86.1 50.5 174.1) |
| OKLCH | oklch(0.862 0.143 174.8) |
Copy-ready code
/* CSS */
color: #4df0cc;
background-color: #4df0cc;
/* Tailwind (arbitrary) */
class="text-[#4df0cc] bg-[#4df0cc]"
/* SCSS */
$brand: #4df0cc;
/* SwiftUI */
Color(red: 0.302, green: 0.941, blue: 0.800)
/* Android */
Color.parseColor("#4df0cc")Accessibility — WCAG contrast
Aa
#4df0cc on white: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df0cc on black: 14.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.1%
Blue80.0%
CMYK percentages
Cyan67.9%
Magenta0.0%
Yellow15.0%
Key (black)5.9%
Color previews
#4df0cc text on a black background
contrast 14.65:1
Card sample
#4df0cc text on a white background
contrast 1.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df0cc;
Background color
Panel with #4df0cc background
background-color: #4df0cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df0cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 240, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 240, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df0cc; background: linear-gradient(135deg, #4df0cc, #4DA8F0);