#3dfdf9
a balanced, electric cyan · cool · closest name: cyan
RGB
61, 253, 249
HSL
179°, 98%, 62%
CMYK
76, 0, 2, 1
Luminance
0.7808
Every format
| HEX | #3dfdf9 |
| RGB | rgb(61, 253, 249) |
| HSL | hsl(179, 98%, 62%) |
| CMYK | cmyk(76%, 0%, 2%, 1%) |
| LAB | lab(90.8 -45.9 -11.4) |
| LCH | lch(90.8 47.3 194.0) |
| OKLCH | oklch(0.904 0.144 192.7) |
Copy-ready code
/* CSS */
color: #3dfdf9;
background-color: #3dfdf9;
/* Tailwind (arbitrary) */
class="text-[#3dfdf9] bg-[#3dfdf9]"
/* SCSS */
$brand: #3dfdf9;
/* SwiftUI */
Color(red: 0.239, green: 0.992, blue: 0.976)
/* Android */
Color.parseColor("#3dfdf9")Accessibility — WCAG contrast
Aa
#3dfdf9 on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3dfdf9 on black: 16.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green99.2%
Blue97.6%
CMYK percentages
Cyan75.9%
Magenta0.0%
Yellow1.6%
Key (black)0.8%
Color previews
#3dfdf9 text on a black background
contrast 16.62:1
Card sample
#3dfdf9 text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3dfdf9;
Background color
Panel with #3dfdf9 background
background-color: #3dfdf9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3dfdf9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 253, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 253, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3dfdf9; background: linear-gradient(135deg, #3dfdf9, #3D81FD);