#51f2eb
a balanced, electric cyan · cool · closest name: turquoise
RGB
81, 242, 235
HSL
177°, 86%, 63%
CMYK
67, 0, 3, 5
Luminance
0.7125
Every format
| HEX | #51f2eb |
| RGB | rgb(81, 242, 235) |
| HSL | hsl(177, 86%, 63%) |
| CMYK | cmyk(67%, 0%, 3%, 5%) |
| LAB | lab(87.6 -42.6 -8.8) |
| LCH | lch(87.6 43.5 191.7) |
| OKLCH | oklch(0.877 0.132 190.8) |
Copy-ready code
/* CSS */
color: #51f2eb;
background-color: #51f2eb;
/* Tailwind (arbitrary) */
class="text-[#51f2eb] bg-[#51f2eb]"
/* SCSS */
$brand: #51f2eb;
/* SwiftUI */
Color(red: 0.318, green: 0.949, blue: 0.922)
/* Android */
Color.parseColor("#51f2eb")Accessibility — WCAG contrast
Aa
#51f2eb on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51f2eb on black: 15.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green94.9%
Blue92.2%
CMYK percentages
Cyan66.5%
Magenta0.0%
Yellow2.9%
Key (black)5.1%
Color previews
#51f2eb text on a black background
contrast 15.25:1
Card sample
#51f2eb text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51f2eb;
Background color
Panel with #51f2eb background
background-color: #51f2eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51f2eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 242, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 242, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51f2eb; background: linear-gradient(135deg, #51f2eb, #518EF2);