#507f21
a dark, vivid green · cool · closest name: olivedrab
RGB
80, 127, 33
HSL
90°, 59%, 31%
CMYK
37, 0, 74, 50
Luminance
0.1699
Every format
| HEX | #507f21 |
| RGB | rgb(80, 127, 33) |
| HSL | hsl(90, 59%, 31%) |
| CMYK | cmyk(37%, 0%, 74%, 50%) |
| LAB | lab(48.3 -32.0 43.6) |
| LCH | lch(48.3 54.1 126.3) |
| OKLCH | oklch(0.543 0.133 132.6) |
Copy-ready code
/* CSS */
color: #507f21;
background-color: #507f21;
/* Tailwind (arbitrary) */
class="text-[#507f21] bg-[#507f21]"
/* SCSS */
$brand: #507f21;
/* SwiftUI */
Color(red: 0.314, green: 0.498, blue: 0.129)
/* Android */
Color.parseColor("#507f21")Accessibility — WCAG contrast
Aa
#507f21 on white: 4.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#507f21 on black: 4.40:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.4%
Green49.8%
Blue12.9%
CMYK percentages
Cyan37.0%
Magenta0.0%
Yellow74.0%
Key (black)50.2%
Color previews
#507f21 text on a black background
contrast 4.40:1
Card sample
#507f21 text on a white background
contrast 4.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #507f21;
Background color
Panel with #507f21 background
background-color: #507f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #507f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(80, 127, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(80, 127, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #507f21; background: linear-gradient(135deg, #507f21, #217F31);