#4ecfcf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
78, 207, 207
HSL
180°, 57%, 56%
CMYK
62, 0, 0, 19
Luminance
0.5075
Every format
| HEX | #4ecfcf |
| RGB | rgb(78, 207, 207) |
| HSL | hsl(180, 57%, 56%) |
| CMYK | cmyk(62%, 0%, 0%, 19%) |
| LAB | lab(76.5 -34.7 -10.5) |
| LCH | lch(76.5 36.2 196.8) |
| OKLCH | oklch(0.785 0.112 195.1) |
Copy-ready code
/* CSS */
color: #4ecfcf;
background-color: #4ecfcf;
/* Tailwind (arbitrary) */
class="text-[#4ecfcf] bg-[#4ecfcf]"
/* SCSS */
$brand: #4ecfcf;
/* SwiftUI */
Color(red: 0.306, green: 0.812, blue: 0.812)
/* Android */
Color.parseColor("#4ecfcf")Accessibility — WCAG contrast
Aa
#4ecfcf on white: 1.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ecfcf on black: 11.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green81.2%
Blue81.2%
CMYK percentages
Cyan62.3%
Magenta0.0%
Yellow0.0%
Key (black)18.8%
Color previews
#4ecfcf text on a black background
contrast 11.15:1
Card sample
#4ecfcf text on a white background
contrast 1.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ecfcf;
Background color
Panel with #4ecfcf background
background-color: #4ecfcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ecfcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 207, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 207, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ecfcf; background: linear-gradient(135deg, #4ecfcf, #4E79CF);