#33aa66
a dark, vivid green · cool · closest name: seagreen
RGB
51, 170, 102
HSL
146°, 54%, 43%
CMYK
70, 0, 40, 33
Luminance
0.3041
Every format
| HEX | #33aa66 |
| RGB | rgb(51, 170, 102) |
| HSL | hsl(146, 54%, 43%) |
| CMYK | cmyk(70%, 0%, 40%, 33%) |
| LAB | lab(62.0 -48.4 25.8) |
| LCH | lch(62.0 54.8 151.9) |
| OKLCH | oklch(0.656 0.145 153.8) |
Copy-ready code
/* CSS */
color: #33aa66;
background-color: #33aa66;
/* Tailwind (arbitrary) */
class="text-[#33aa66] bg-[#33aa66]"
/* SCSS */
$brand: #33aa66;
/* SwiftUI */
Color(red: 0.200, green: 0.667, blue: 0.400)
/* Android */
Color.parseColor("#33aa66")Accessibility — WCAG contrast
Aa
#33aa66 on white: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33aa66 on black: 7.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green66.7%
Blue40.0%
CMYK percentages
Cyan70.0%
Magenta0.0%
Yellow40.0%
Key (black)33.3%
Color previews
#33aa66 text on a black background
contrast 7.08:1
Card sample
#33aa66 text on a white background
contrast 2.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33aa66;
Background color
Panel with #33aa66 background
background-color: #33aa66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33aa66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 170, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 170, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33aa66; background: linear-gradient(135deg, #33aa66, #339FAA);