#00ddaa
a dark, electric cyan · cool · closest name: aquamarine
RGB
0, 221, 170
HSL
166°, 100%, 43%
CMYK
100, 0, 23, 13
Luminance
0.5462
Every format
| HEX | #00ddaa |
| RGB | rgb(0, 221, 170) |
| HSL | hsl(166, 100%, 43%) |
| CMYK | cmyk(100%, 0%, 23%, 13%) |
| LAB | lab(78.8 -56.9 12.5) |
| LCH | lch(78.8 58.3 167.6) |
| OKLCH | oklch(0.797 0.161 168.5) |
Copy-ready code
/* CSS */
color: #00ddaa;
background-color: #00ddaa;
/* Tailwind (arbitrary) */
class="text-[#00ddaa] bg-[#00ddaa]"
/* SCSS */
$brand: #00ddaa;
/* SwiftUI */
Color(red: 0.000, green: 0.867, blue: 0.667)
/* Android */
Color.parseColor("#00ddaa")Accessibility — WCAG contrast
Aa
#00ddaa on white: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00ddaa on black: 11.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green86.7%
Blue66.7%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow23.1%
Key (black)13.3%
Color previews
#00ddaa text on a black background
contrast 11.92:1
Card sample
#00ddaa text on a white background
contrast 1.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00ddaa;
Background color
Panel with #00ddaa background
background-color: #00ddaa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00ddaa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 221, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 221, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00ddaa; background: linear-gradient(135deg, #00ddaa, #007CDD);