#3dfddc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
61, 253, 220
HSL
170°, 98%, 62%
CMYK
76, 0, 13, 1
Luminance
0.7641
Every format
| HEX | #3dfddc |
| RGB | rgb(61, 253, 220) |
| HSL | hsl(170, 98%, 62%) |
| CMYK | cmyk(76%, 0%, 13%, 1%) |
| LAB | lab(90.0 -53.6 2.5) |
| LCH | lch(90.0 53.6 177.3) |
| OKLCH | oklch(0.895 0.154 177.8) |
Copy-ready code
/* CSS */
color: #3dfddc;
background-color: #3dfddc;
/* Tailwind (arbitrary) */
class="text-[#3dfddc] bg-[#3dfddc]"
/* SCSS */
$brand: #3dfddc;
/* SwiftUI */
Color(red: 0.239, green: 0.992, blue: 0.863)
/* Android */
Color.parseColor("#3dfddc")Accessibility — WCAG contrast
Aa
#3dfddc on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3dfddc on black: 16.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green99.2%
Blue86.3%
CMYK percentages
Cyan75.9%
Magenta0.0%
Yellow13.0%
Key (black)0.8%
Color previews
#3dfddc text on a black background
contrast 16.28:1
Card sample
#3dfddc text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3dfddc;
Background color
Panel with #3dfddc background
background-color: #3dfddc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3dfddc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 253, 220, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 253, 220, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3dfddc; background: linear-gradient(135deg, #3dfddc, #3D9EFD);