#15f2db
a balanced, electric cyan · cool · closest name: turquoise
RGB
21, 242, 219
HSL
174°, 90%, 52%
CMYK
91, 0, 10, 5
Luminance
0.6878
Every format
| HEX | #15f2db |
| RGB | rgb(21, 242, 219) |
| HSL | hsl(174, 90%, 52%) |
| CMYK | cmyk(91%, 0%, 10%, 5%) |
| LAB | lab(86.4 -52.1 -2.4) |
| LCH | lch(86.4 52.1 182.6) |
| OKLCH | oklch(0.864 0.152 182.7) |
Copy-ready code
/* CSS */
color: #15f2db;
background-color: #15f2db;
/* Tailwind (arbitrary) */
class="text-[#15f2db] bg-[#15f2db]"
/* SCSS */
$brand: #15f2db;
/* SwiftUI */
Color(red: 0.082, green: 0.949, blue: 0.859)
/* Android */
Color.parseColor("#15f2db")Accessibility — WCAG contrast
Aa
#15f2db on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#15f2db on black: 14.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green94.9%
Blue85.9%
CMYK percentages
Cyan91.3%
Magenta0.0%
Yellow9.5%
Key (black)5.1%
Color previews
#15f2db text on a black background
contrast 14.76:1
Card sample
#15f2db text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #15f2db;
Background color
Panel with #15f2db background
background-color: #15f2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #15f2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 242, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 242, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #15f2db; background: linear-gradient(135deg, #15f2db, #1576F2);