#2cfddd
a balanced, electric cyan · cool · closest name: aquamarine
RGB
44, 253, 221
HSL
171°, 98%, 58%
CMYK
83, 0, 13, 1
Luminance
0.7601
Every format
| HEX | #2cfddd |
| RGB | rgb(44, 253, 221) |
| HSL | hsl(171, 98%, 58%) |
| CMYK | cmyk(83%, 0%, 13%, 1%) |
| LAB | lab(89.9 -54.8 1.7) |
| LCH | lch(89.9 54.8 178.2) |
| OKLCH | oklch(0.893 0.157 178.7) |
Copy-ready code
/* CSS */
color: #2cfddd;
background-color: #2cfddd;
/* Tailwind (arbitrary) */
class="text-[#2cfddd] bg-[#2cfddd]"
/* SCSS */
$brand: #2cfddd;
/* SwiftUI */
Color(red: 0.173, green: 0.992, blue: 0.867)
/* Android */
Color.parseColor("#2cfddd")Accessibility — WCAG contrast
Aa
#2cfddd on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2cfddd on black: 16.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.3%
Green99.2%
Blue86.7%
CMYK percentages
Cyan82.6%
Magenta0.0%
Yellow12.6%
Key (black)0.8%
Color previews
#2cfddd text on a black background
contrast 16.20:1
Card sample
#2cfddd text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2cfddd;
Background color
Panel with #2cfddd background
background-color: #2cfddd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2cfddd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(44, 253, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(44, 253, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2cfddd; background: linear-gradient(135deg, #2cfddd, #2C92FD);