#6caf21
a dark, vivid green · cool · closest name: olivedrab
RGB
108, 175, 33
HSL
88°, 68%, 41%
CMYK
38, 0, 81, 31
Luminance
0.3396
Every format
| HEX | #6caf21 |
| RGB | rgb(108, 175, 33) |
| HSL | hsl(88, 68%, 41%) |
| CMYK | cmyk(38%, 0%, 81%, 31%) |
| LAB | lab(64.9 -42.8 60.0) |
| LCH | lch(64.9 73.7 125.5) |
| OKLCH | oklch(0.683 0.179 132.5) |
Copy-ready code
/* CSS */
color: #6caf21;
background-color: #6caf21;
/* Tailwind (arbitrary) */
class="text-[#6caf21] bg-[#6caf21]"
/* SCSS */
$brand: #6caf21;
/* SwiftUI */
Color(red: 0.424, green: 0.686, blue: 0.129)
/* Android */
Color.parseColor("#6caf21")Accessibility — WCAG contrast
Aa
#6caf21 on white: 2.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6caf21 on black: 7.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.4%
Green68.6%
Blue12.9%
CMYK percentages
Cyan38.3%
Magenta0.0%
Yellow81.1%
Key (black)31.4%
Color previews
#6caf21 text on a black background
contrast 7.79:1
Card sample
#6caf21 text on a white background
contrast 2.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6caf21;
Background color
Panel with #6caf21 background
background-color: #6caf21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6caf21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(108, 175, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(108, 175, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6caf21; background: linear-gradient(135deg, #6caf21, #21AF35);