#78b521
a dark, vivid green · cool · closest name: olivedrab
RGB
120, 181, 33
HSL
85°, 69%, 42%
CMYK
34, 0, 82, 29
Luminance
0.3715
Every format
| HEX | #78b521 |
| RGB | rgb(120, 181, 33) |
| HSL | hsl(85, 69%, 42%) |
| CMYK | cmyk(34%, 0%, 82%, 29%) |
| LAB | lab(67.4 -41.0 62.5) |
| LCH | lch(67.4 74.7 123.3) |
| OKLCH | oklch(0.705 0.180 130.5) |
Copy-ready code
/* CSS */
color: #78b521;
background-color: #78b521;
/* Tailwind (arbitrary) */
class="text-[#78b521] bg-[#78b521]"
/* SCSS */
$brand: #78b521;
/* SwiftUI */
Color(red: 0.471, green: 0.710, blue: 0.129)
/* Android */
Color.parseColor("#78b521")Accessibility — WCAG contrast
Aa
#78b521 on white: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#78b521 on black: 8.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red47.1%
Green71.0%
Blue12.9%
CMYK percentages
Cyan33.7%
Magenta0.0%
Yellow81.8%
Key (black)29.0%
Color previews
#78b521 text on a black background
contrast 8.43:1
Card sample
#78b521 text on a white background
contrast 2.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #78b521;
Background color
Panel with #78b521 background
background-color: #78b521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #78b521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(120, 181, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(120, 181, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #78b521; background: linear-gradient(135deg, #78b521, #21B52D);