#00dd99
a dark, electric cyan · cool · closest name: aquamarine
RGB
0, 221, 153
HSL
162°, 100%, 43%
CMYK
100, 0, 31, 13
Luminance
0.5401
Every format
| HEX | #00dd99 |
| RGB | rgb(0, 221, 153) |
| HSL | hsl(162, 100%, 43%) |
| CMYK | cmyk(100%, 0%, 31%, 13%) |
| LAB | lab(78.5 -60.8 21.0) |
| LCH | lch(78.5 64.3 161.0) |
| OKLCH | oklch(0.793 0.174 162.2) |
Copy-ready code
/* CSS */
color: #00dd99;
background-color: #00dd99;
/* Tailwind (arbitrary) */
class="text-[#00dd99] bg-[#00dd99]"
/* SCSS */
$brand: #00dd99;
/* SwiftUI */
Color(red: 0.000, green: 0.867, blue: 0.600)
/* Android */
Color.parseColor("#00dd99")Accessibility — WCAG contrast
Aa
#00dd99 on white: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00dd99 on black: 11.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green86.7%
Blue60.0%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow30.8%
Key (black)13.3%
Color previews
#00dd99 text on a black background
contrast 11.80:1
Card sample
#00dd99 text on a white background
contrast 1.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00dd99;
Background color
Panel with #00dd99 background
background-color: #00dd99;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00dd99;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 221, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 221, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00dd99; background: linear-gradient(135deg, #00dd99, #008EDD);