#55bf21
a dark, vivid green · cool · closest name: forestgreen
RGB
85, 191, 33
HSL
100°, 71%, 44%
CMYK
56, 0, 83, 25
Luminance
0.3930
Every format
| HEX | #55bf21 |
| RGB | rgb(85, 191, 33) |
| HSL | hsl(100, 71%, 44%) |
| CMYK | cmyk(56%, 0%, 83%, 25%) |
| LAB | lab(69.0 -56.3 63.3) |
| LCH | lch(69.0 84.7 131.6) |
| OKLCH | oklch(0.714 0.209 138.2) |
Copy-ready code
/* CSS */
color: #55bf21;
background-color: #55bf21;
/* Tailwind (arbitrary) */
class="text-[#55bf21] bg-[#55bf21]"
/* SCSS */
$brand: #55bf21;
/* SwiftUI */
Color(red: 0.333, green: 0.749, blue: 0.129)
/* Android */
Color.parseColor("#55bf21")Accessibility — WCAG contrast
Aa
#55bf21 on white: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55bf21 on black: 8.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green74.9%
Blue12.9%
CMYK percentages
Cyan55.5%
Magenta0.0%
Yellow82.7%
Key (black)25.1%
Color previews
#55bf21 text on a black background
contrast 8.86:1
Card sample
#55bf21 text on a white background
contrast 2.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55bf21;
Background color
Panel with #55bf21 background
background-color: #55bf21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55bf21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 191, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 191, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55bf21; background: linear-gradient(135deg, #55bf21, #21BF56);