#57fdec
a light, electric cyan · cool · closest name: cyan
RGB
87, 253, 236
HSL
174°, 98%, 67%
CMYK
66, 0, 7, 1
Luminance
0.7833
Every format
| HEX | #57fdec |
| RGB | rgb(87, 253, 236) |
| HSL | hsl(174, 98%, 67%) |
| CMYK | cmyk(66%, 0%, 7%, 1%) |
| LAB | lab(90.9 -46.3 -4.5) |
| LCH | lch(90.9 46.5 185.5) |
| OKLCH | oklch(0.905 0.138 185.3) |
Copy-ready code
/* CSS */
color: #57fdec;
background-color: #57fdec;
/* Tailwind (arbitrary) */
class="text-[#57fdec] bg-[#57fdec]"
/* SCSS */
$brand: #57fdec;
/* SwiftUI */
Color(red: 0.341, green: 0.992, blue: 0.925)
/* Android */
Color.parseColor("#57fdec")Accessibility — WCAG contrast
Aa
#57fdec on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57fdec on black: 16.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green99.2%
Blue92.5%
CMYK percentages
Cyan65.6%
Magenta0.0%
Yellow6.7%
Key (black)0.8%
Color previews
#57fdec text on a black background
contrast 16.67:1
Card sample
#57fdec text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57fdec;
Background color
Panel with #57fdec background
background-color: #57fdec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57fdec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 253, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 253, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57fdec; background: linear-gradient(135deg, #57fdec, #579FFD);