#15b2ac
a dark, electric cyan · cool · closest name: turquoise
RGB
21, 178, 172
HSL
178°, 79%, 39%
CMYK
88, 0, 3, 30
Luminance
0.3498
Every format
| HEX | #15b2ac |
| RGB | rgb(21, 178, 172) |
| HSL | hsl(178, 79%, 39%) |
| CMYK | cmyk(88%, 0%, 3%, 30%) |
| LAB | lab(65.7 -37.7 -7.5) |
| LCH | lch(65.7 38.5 191.3) |
| OKLCH | oklch(0.691 0.116 190.5) |
Copy-ready code
/* CSS */
color: #15b2ac;
background-color: #15b2ac;
/* Tailwind (arbitrary) */
class="text-[#15b2ac] bg-[#15b2ac]"
/* SCSS */
$brand: #15b2ac;
/* SwiftUI */
Color(red: 0.082, green: 0.698, blue: 0.675)
/* Android */
Color.parseColor("#15b2ac")Accessibility — WCAG contrast
Aa
#15b2ac on white: 2.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#15b2ac on black: 8.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green69.8%
Blue67.5%
CMYK percentages
Cyan88.2%
Magenta0.0%
Yellow3.4%
Key (black)30.2%
Color previews
#15b2ac text on a black background
contrast 8.00:1
Card sample
#15b2ac text on a white background
contrast 2.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #15b2ac;
Background color
Panel with #15b2ac background
background-color: #15b2ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #15b2ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 178, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 178, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #15b2ac; background: linear-gradient(135deg, #15b2ac, #154FB2);