#33cc3b
a balanced, vivid green · cool · closest name: forestgreen
RGB
51, 204, 59
HSL
123°, 60%, 50%
CMYK
75, 0, 71, 20
Luminance
0.4421
Every format
| HEX | #33cc3b |
| RGB | rgb(51, 204, 59) |
| HSL | hsl(123, 60%, 50%) |
| CMYK | cmyk(75%, 0%, 71%, 20%) |
| LAB | lab(72.4 -66.0 58.0) |
| LCH | lch(72.4 87.9 138.7) |
| OKLCH | oklch(0.740 0.222 143.5) |
Copy-ready code
/* CSS */
color: #33cc3b;
background-color: #33cc3b;
/* Tailwind (arbitrary) */
class="text-[#33cc3b] bg-[#33cc3b]"
/* SCSS */
$brand: #33cc3b;
/* SwiftUI */
Color(red: 0.200, green: 0.800, blue: 0.231)
/* Android */
Color.parseColor("#33cc3b")Accessibility — WCAG contrast
Aa
#33cc3b on white: 2.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33cc3b on black: 9.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green80.0%
Blue23.1%
CMYK percentages
Cyan75.0%
Magenta0.0%
Yellow71.1%
Key (black)20.0%
Color previews
#33cc3b text on a black background
contrast 9.84:1
Card sample
#33cc3b text on a white background
contrast 2.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33cc3b;
Background color
Panel with #33cc3b background
background-color: #33cc3b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33cc3b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 204, 59, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 204, 59, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33cc3b; background: linear-gradient(135deg, #33cc3b, #33CCA1);