#3df9ee
a balanced, electric cyan · cool · closest name: cyan
RGB
61, 249, 238
HSL
177°, 94%, 61%
CMYK
76, 0, 4, 2
Luminance
0.7492
Every format
| HEX | #3df9ee |
| RGB | rgb(61, 249, 238) |
| HSL | hsl(177, 94%, 61%) |
| CMYK | cmyk(76%, 0%, 4%, 2%) |
| LAB | lab(89.3 -47.2 -7.9) |
| LCH | lch(89.3 47.9 189.5) |
| OKLCH | oklch(0.891 0.144 188.9) |
Copy-ready code
/* CSS */
color: #3df9ee;
background-color: #3df9ee;
/* Tailwind (arbitrary) */
class="text-[#3df9ee] bg-[#3df9ee]"
/* SCSS */
$brand: #3df9ee;
/* SwiftUI */
Color(red: 0.239, green: 0.976, blue: 0.933)
/* Android */
Color.parseColor("#3df9ee")Accessibility — WCAG contrast
Aa
#3df9ee on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df9ee on black: 15.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green97.6%
Blue93.3%
CMYK percentages
Cyan75.5%
Magenta0.0%
Yellow4.4%
Key (black)2.4%
Color previews
#3df9ee text on a black background
contrast 15.98:1
Card sample
#3df9ee text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df9ee;
Background color
Panel with #3df9ee background
background-color: #3df9ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df9ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 249, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 249, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df9ee; background: linear-gradient(135deg, #3df9ee, #3D87F9);