#2dfef9
a balanced, electric cyan · cool · closest name: cyan
RGB
45, 254, 249
HSL
179°, 99%, 59%
CMYK
82, 0, 2, 0
Luminance
0.7828
Every format
| HEX | #2dfef9 |
| RGB | rgb(45, 254, 249) |
| HSL | hsl(179, 99%, 59%) |
| CMYK | cmyk(82%, 0%, 2%, 0%) |
| LAB | lab(90.9 -47.7 -11.3) |
| LCH | lch(90.9 49.0 193.3) |
| OKLCH | oklch(0.904 0.149 192.2) |
Copy-ready code
/* CSS */
color: #2dfef9;
background-color: #2dfef9;
/* Tailwind (arbitrary) */
class="text-[#2dfef9] bg-[#2dfef9]"
/* SCSS */
$brand: #2dfef9;
/* SwiftUI */
Color(red: 0.176, green: 0.996, blue: 0.976)
/* Android */
Color.parseColor("#2dfef9")Accessibility — WCAG contrast
Aa
#2dfef9 on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2dfef9 on black: 16.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green99.6%
Blue97.6%
CMYK percentages
Cyan82.3%
Magenta0.0%
Yellow2.0%
Key (black)0.4%
Color previews
#2dfef9 text on a black background
contrast 16.66:1
Card sample
#2dfef9 text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2dfef9;
Background color
Panel with #2dfef9 background
background-color: #2dfef9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2dfef9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 254, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 254, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2dfef9; background: linear-gradient(135deg, #2dfef9, #2D77FE);