#51c2ac
a balanced, vivid cyan · cool · closest name: turquoise
RGB
81, 194, 172
HSL
168°, 48%, 54%
CMYK
58, 0, 11, 24
Luminance
0.4331
Every format
| HEX | #51c2ac |
| RGB | rgb(81, 194, 172) |
| HSL | hsl(168, 48%, 54%) |
| CMYK | cmyk(58%, 0%, 11%, 24%) |
| LAB | lab(71.8 -37.4 1.5) |
| LCH | lch(71.8 37.4 177.7) |
| OKLCH | oklch(0.743 0.108 178.2) |
Copy-ready code
/* CSS */
color: #51c2ac;
background-color: #51c2ac;
/* Tailwind (arbitrary) */
class="text-[#51c2ac] bg-[#51c2ac]"
/* SCSS */
$brand: #51c2ac;
/* SwiftUI */
Color(red: 0.318, green: 0.761, blue: 0.675)
/* Android */
Color.parseColor("#51c2ac")Accessibility — WCAG contrast
Aa
#51c2ac on white: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51c2ac on black: 9.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green76.1%
Blue67.5%
CMYK percentages
Cyan58.2%
Magenta0.0%
Yellow11.3%
Key (black)23.9%
Color previews
#51c2ac text on a black background
contrast 9.66:1
Card sample
#51c2ac text on a white background
contrast 2.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51c2ac;
Background color
Panel with #51c2ac background
background-color: #51c2ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51c2ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 194, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 194, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51c2ac; background: linear-gradient(135deg, #51c2ac, #518DC2);