#5bbf21
a dark, vivid green · cool · closest name: forestgreen
RGB
91, 191, 33
HSL
98°, 71%, 44%
CMYK
52, 0, 83, 25
Luminance
0.3960
Every format
| HEX | #5bbf21 |
| RGB | rgb(91, 191, 33) |
| HSL | hsl(98, 71%, 44%) |
| CMYK | cmyk(52%, 0%, 83%, 25%) |
| LAB | lab(69.2 -54.6 63.6) |
| LCH | lch(69.2 83.8 130.6) |
| OKLCH | oklch(0.716 0.206 137.3) |
Copy-ready code
/* CSS */
color: #5bbf21;
background-color: #5bbf21;
/* Tailwind (arbitrary) */
class="text-[#5bbf21] bg-[#5bbf21]"
/* SCSS */
$brand: #5bbf21;
/* SwiftUI */
Color(red: 0.357, green: 0.749, blue: 0.129)
/* Android */
Color.parseColor("#5bbf21")Accessibility — WCAG contrast
Aa
#5bbf21 on white: 2.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bbf21 on black: 8.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green74.9%
Blue12.9%
CMYK percentages
Cyan52.4%
Magenta0.0%
Yellow82.7%
Key (black)25.1%
Color previews
#5bbf21 text on a black background
contrast 8.92:1
Card sample
#5bbf21 text on a white background
contrast 2.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bbf21;
Background color
Panel with #5bbf21 background
background-color: #5bbf21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bbf21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 191, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 191, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bbf21; background: linear-gradient(135deg, #5bbf21, #21BF50);