#57f0eb
a balanced, electric cyan · cool · closest name: turquoise
RGB
87, 240, 235
HSL
178°, 84%, 64%
CMYK
64, 0, 2, 6
Luminance
0.7034
Every format
| HEX | #57f0eb |
| RGB | rgb(87, 240, 235) |
| HSL | hsl(178, 84%, 64%) |
| CMYK | cmyk(64%, 0%, 2%, 6%) |
| LAB | lab(87.2 -40.8 -9.5) |
| LCH | lch(87.2 41.9 193.1) |
| OKLCH | oklch(0.874 0.128 192.0) |
Copy-ready code
/* CSS */
color: #57f0eb;
background-color: #57f0eb;
/* Tailwind (arbitrary) */
class="text-[#57f0eb] bg-[#57f0eb]"
/* SCSS */
$brand: #57f0eb;
/* SwiftUI */
Color(red: 0.341, green: 0.941, blue: 0.922)
/* Android */
Color.parseColor("#57f0eb")Accessibility — WCAG contrast
Aa
#57f0eb on white: 1.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57f0eb on black: 15.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green94.1%
Blue92.2%
CMYK percentages
Cyan63.7%
Magenta0.0%
Yellow2.1%
Key (black)5.9%
Color previews
#57f0eb text on a black background
contrast 15.07:1
Card sample
#57f0eb text on a white background
contrast 1.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57f0eb;
Background color
Panel with #57f0eb background
background-color: #57f0eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57f0eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 240, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 240, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57f0eb; background: linear-gradient(135deg, #57f0eb, #578FF0);