#78cf21
a balanced, vivid green · cool · closest name: forestgreen
RGB
120, 207, 33
HSL
90°, 73%, 47%
CMYK
42, 0, 84, 19
Luminance
0.4873
Every format
| HEX | #78cf21 |
| RGB | rgb(120, 207, 33) |
| HSL | hsl(90, 73%, 47%) |
| CMYK | cmyk(42%, 0%, 84%, 19%) |
| LAB | lab(75.3 -51.8 69.5) |
| LCH | lch(75.3 86.6 126.7) |
| OKLCH | oklch(0.770 0.210 133.9) |
Copy-ready code
/* CSS */
color: #78cf21;
background-color: #78cf21;
/* Tailwind (arbitrary) */
class="text-[#78cf21] bg-[#78cf21]"
/* SCSS */
$brand: #78cf21;
/* SwiftUI */
Color(red: 0.471, green: 0.812, blue: 0.129)
/* Android */
Color.parseColor("#78cf21")Accessibility — WCAG contrast
Aa
#78cf21 on white: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#78cf21 on black: 10.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red47.1%
Green81.2%
Blue12.9%
CMYK percentages
Cyan42.0%
Magenta0.0%
Yellow84.1%
Key (black)18.8%
Color previews
#78cf21 text on a black background
contrast 10.75:1
Card sample
#78cf21 text on a white background
contrast 1.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #78cf21;
Background color
Panel with #78cf21 background
background-color: #78cf21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #78cf21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(120, 207, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(120, 207, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #78cf21; background: linear-gradient(135deg, #78cf21, #21CF3E);