#648821
a dark, vivid green · cool · closest name: olivedrab
RGB
100, 136, 33
HSL
81°, 61%, 33%
CMYK
27, 0, 76, 47
Luminance
0.2043
Every format
| HEX | #648821 |
| RGB | rgb(100, 136, 33) |
| HSL | hsl(81, 61%, 33%) |
| CMYK | cmyk(27%, 0%, 76%, 47%) |
| LAB | lab(52.3 -28.3 48.0) |
| LCH | lch(52.3 55.7 120.5) |
| OKLCH | oklch(0.579 0.134 127.3) |
Copy-ready code
/* CSS */
color: #648821;
background-color: #648821;
/* Tailwind (arbitrary) */
class="text-[#648821] bg-[#648821]"
/* SCSS */
$brand: #648821;
/* SwiftUI */
Color(red: 0.392, green: 0.533, blue: 0.129)
/* Android */
Color.parseColor("#648821")Accessibility — WCAG contrast
Aa
#648821 on white: 4.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#648821 on black: 5.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green53.3%
Blue12.9%
CMYK percentages
Cyan26.5%
Magenta0.0%
Yellow75.7%
Key (black)46.7%
Color previews
#648821 text on a black background
contrast 5.09:1
Card sample
#648821 text on a white background
contrast 4.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #648821;
Background color
Panel with #648821 background
background-color: #648821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #648821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 136, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 136, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #648821; background: linear-gradient(135deg, #648821, #218823);