#33dd66
a balanced, vivid green · cool · closest name: forestgreen
RGB
51, 221, 102
HSL
138°, 71%, 53%
CMYK
77, 0, 54, 13
Luminance
0.5338
Every format
| HEX | #33dd66 |
| RGB | rgb(51, 221, 102) |
| HSL | hsl(138, 71%, 53%) |
| CMYK | cmyk(77%, 0%, 54%, 13%) |
| LAB | lab(78.1 -66.6 46.1) |
| LCH | lch(78.1 81.0 145.3) |
| OKLCH | oklch(0.789 0.210 148.3) |
Copy-ready code
/* CSS */
color: #33dd66;
background-color: #33dd66;
/* Tailwind (arbitrary) */
class="text-[#33dd66] bg-[#33dd66]"
/* SCSS */
$brand: #33dd66;
/* SwiftUI */
Color(red: 0.200, green: 0.867, blue: 0.400)
/* Android */
Color.parseColor("#33dd66")Accessibility — WCAG contrast
Aa
#33dd66 on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33dd66 on black: 11.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green86.7%
Blue40.0%
CMYK percentages
Cyan76.9%
Magenta0.0%
Yellow53.8%
Key (black)13.3%
Color previews
#33dd66 text on a black background
contrast 11.68:1
Card sample
#33dd66 text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33dd66;
Background color
Panel with #33dd66 background
background-color: #33dd66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33dd66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 221, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 221, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33dd66; background: linear-gradient(135deg, #33dd66, #33DDD7);