#407921
a dark, vivid green · cool · closest name: olivedrab
RGB
64, 121, 33
HSL
99°, 57%, 30%
CMYK
47, 0, 73, 53
Luminance
0.1487
Every format
| HEX | #407921 |
| RGB | rgb(64, 121, 33) |
| HSL | hsl(99, 57%, 30%) |
| CMYK | cmyk(47%, 0%, 73%, 53%) |
| LAB | lab(45.5 -35.1 40.5) |
| LCH | lch(45.5 53.6 131.0) |
| OKLCH | oklch(0.518 0.134 136.7) |
Copy-ready code
/* CSS */
color: #407921;
background-color: #407921;
/* Tailwind (arbitrary) */
class="text-[#407921] bg-[#407921]"
/* SCSS */
$brand: #407921;
/* SwiftUI */
Color(red: 0.251, green: 0.475, blue: 0.129)
/* Android */
Color.parseColor("#407921")Accessibility — WCAG contrast
Aa
#407921 on white: 5.28:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#407921 on black: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green47.5%
Blue12.9%
CMYK percentages
Cyan47.1%
Magenta0.0%
Yellow72.7%
Key (black)52.5%
Color previews
#407921 text on a black background
contrast 3.97:1
Card sample
#407921 text on a white background
contrast 5.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #407921;
Background color
Panel with #407921 background
background-color: #407921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #407921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 121, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 121, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #407921; background: linear-gradient(135deg, #407921, #21793D);