#0addb3
a balanced, electric cyan · cool · closest name: aquamarine
RGB
10, 221, 179
HSL
168°, 91%, 45%
CMYK
96, 0, 19, 13
Luminance
0.5503
Every format
| HEX | #0addb3 |
| RGB | rgb(10, 221, 179) |
| HSL | hsl(168, 91%, 45%) |
| CMYK | cmyk(96%, 0%, 19%, 13%) |
| LAB | lab(79.1 -54.4 8.1) |
| LCH | lch(79.1 55.0 171.5) |
| OKLCH | oklch(0.800 0.154 172.3) |
Copy-ready code
/* CSS */
color: #0addb3;
background-color: #0addb3;
/* Tailwind (arbitrary) */
class="text-[#0addb3] bg-[#0addb3]"
/* SCSS */
$brand: #0addb3;
/* SwiftUI */
Color(red: 0.039, green: 0.867, blue: 0.702)
/* Android */
Color.parseColor("#0addb3")Accessibility — WCAG contrast
Aa
#0addb3 on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#0addb3 on black: 12.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green86.7%
Blue70.2%
CMYK percentages
Cyan95.5%
Magenta0.0%
Yellow19.0%
Key (black)13.3%
Color previews
#0addb3 text on a black background
contrast 12.01:1
Card sample
#0addb3 text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0addb3;
Background color
Panel with #0addb3 background
background-color: #0addb3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0addb3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 221, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 221, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0addb3; background: linear-gradient(135deg, #0addb3, #0A7ADD);