#4dfdda
a balanced, electric cyan · cool · closest name: aquamarine
RGB
77, 253, 218
HSL
168°, 98%, 65%
CMYK
70, 0, 14, 1
Luminance
0.7689
Every format
| HEX | #4dfdda |
| RGB | rgb(77, 253, 218) |
| HSL | hsl(168, 98%, 65%) |
| CMYK | cmyk(70%, 0%, 14%, 1%) |
| LAB | lab(90.3 -52.2 3.9) |
| LCH | lch(90.3 52.3 175.7) |
| OKLCH | oklch(0.897 0.149 176.3) |
Copy-ready code
/* CSS */
color: #4dfdda;
background-color: #4dfdda;
/* Tailwind (arbitrary) */
class="text-[#4dfdda] bg-[#4dfdda]"
/* SCSS */
$brand: #4dfdda;
/* SwiftUI */
Color(red: 0.302, green: 0.992, blue: 0.855)
/* Android */
Color.parseColor("#4dfdda")Accessibility — WCAG contrast
Aa
#4dfdda on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfdda on black: 16.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.2%
Blue85.5%
CMYK percentages
Cyan69.6%
Magenta0.0%
Yellow13.8%
Key (black)0.8%
Color previews
#4dfdda text on a black background
contrast 16.38:1
Card sample
#4dfdda text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfdda;
Background color
Panel with #4dfdda background
background-color: #4dfdda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfdda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 253, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 253, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfdda; background: linear-gradient(135deg, #4dfdda, #4DABFD);