#33bb21
a dark, vivid green · cool · closest name: green
RGB
51, 187, 33
HSL
113°, 70%, 43%
CMYK
73, 0, 82, 27
Luminance
0.3635
Every format
| HEX | #33bb21 |
| RGB | rgb(51, 187, 33) |
| HSL | hsl(113, 70%, 43%) |
| CMYK | cmyk(73%, 0%, 82%, 27%) |
| LAB | lab(66.8 -62.4 61.0) |
| LCH | lch(66.8 87.3 135.7) |
| OKLCH | oklch(0.693 0.217 141.6) |
Copy-ready code
/* CSS */
color: #33bb21;
background-color: #33bb21;
/* Tailwind (arbitrary) */
class="text-[#33bb21] bg-[#33bb21]"
/* SCSS */
$brand: #33bb21;
/* SwiftUI */
Color(red: 0.200, green: 0.733, blue: 0.129)
/* Android */
Color.parseColor("#33bb21")Accessibility — WCAG contrast
Aa
#33bb21 on white: 2.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33bb21 on black: 8.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green73.3%
Blue12.9%
CMYK percentages
Cyan72.7%
Magenta0.0%
Yellow82.4%
Key (black)26.7%
Color previews
#33bb21 text on a black background
contrast 8.27:1
Card sample
#33bb21 text on a white background
contrast 2.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33bb21;
Background color
Panel with #33bb21 background
background-color: #33bb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33bb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 187, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 187, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33bb21; background: linear-gradient(135deg, #33bb21, #21BB76);