#4dfbdd
a balanced, electric cyan · cool · closest name: aquamarine
RGB
77, 251, 221
HSL
170°, 96%, 64%
CMYK
69, 0, 12, 2
Luminance
0.7579
Every format
| HEX | #4dfbdd |
| RGB | rgb(77, 251, 221) |
| HSL | hsl(170, 96%, 64%) |
| CMYK | cmyk(69%, 0%, 12%, 2%) |
| LAB | lab(89.8 -50.6 1.6) |
| LCH | lch(89.8 50.6 178.2) |
| OKLCH | oklch(0.893 0.146 178.6) |
Copy-ready code
/* CSS */
color: #4dfbdd;
background-color: #4dfbdd;
/* Tailwind (arbitrary) */
class="text-[#4dfbdd] bg-[#4dfbdd]"
/* SCSS */
$brand: #4dfbdd;
/* SwiftUI */
Color(red: 0.302, green: 0.984, blue: 0.867)
/* Android */
Color.parseColor("#4dfbdd")Accessibility — WCAG contrast
Aa
#4dfbdd on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfbdd on black: 16.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green98.4%
Blue86.7%
CMYK percentages
Cyan69.3%
Magenta0.0%
Yellow12.0%
Key (black)1.6%
Color previews
#4dfbdd text on a black background
contrast 16.16:1
Card sample
#4dfbdd text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfbdd;
Background color
Panel with #4dfbdd background
background-color: #4dfbdd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfbdd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 251, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 251, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfbdd; background: linear-gradient(135deg, #4dfbdd, #4DA5FB);