#3fae21
a dark, vivid green · cool · closest name: forestgreen
RGB
63, 174, 33
HSL
107°, 68%, 41%
CMYK
64, 0, 81, 32
Luminance
0.3144
Every format
| HEX | #3fae21 |
| RGB | rgb(63, 174, 33) |
| HSL | hsl(107, 68%, 41%) |
| CMYK | cmyk(64%, 0%, 81%, 32%) |
| LAB | lab(62.9 -55.8 57.5) |
| LCH | lch(62.9 80.1 134.1) |
| OKLCH | oklch(0.662 0.199 140.2) |
Copy-ready code
/* CSS */
color: #3fae21;
background-color: #3fae21;
/* Tailwind (arbitrary) */
class="text-[#3fae21] bg-[#3fae21]"
/* SCSS */
$brand: #3fae21;
/* SwiftUI */
Color(red: 0.247, green: 0.682, blue: 0.129)
/* Android */
Color.parseColor("#3fae21")Accessibility — WCAG contrast
Aa
#3fae21 on white: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fae21 on black: 7.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green68.2%
Blue12.9%
CMYK percentages
Cyan63.8%
Magenta0.0%
Yellow81.0%
Key (black)31.8%
Color previews
#3fae21 text on a black background
contrast 7.29:1
Card sample
#3fae21 text on a white background
contrast 2.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fae21;
Background color
Panel with #3fae21 background
background-color: #3fae21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fae21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 174, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 174, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fae21; background: linear-gradient(135deg, #3fae21, #21AE61);