#677421
a dark, vivid yellow · cool · closest name: olivedrab
RGB
103, 116, 33
HSL
69°, 56%, 29%
CMYK
11, 0, 72, 55
Luminance
0.1548
Every format
| HEX | #677421 |
| RGB | rgb(103, 116, 33) |
| HSL | hsl(69, 56%, 29%) |
| CMYK | cmyk(11%, 0%, 72%, 55%) |
| LAB | lab(46.3 -16.9 42.1) |
| LCH | lch(46.3 45.4 111.8) |
| OKLCH | oklch(0.531 0.107 117.9) |
Copy-ready code
/* CSS */
color: #677421;
background-color: #677421;
/* Tailwind (arbitrary) */
class="text-[#677421] bg-[#677421]"
/* SCSS */
$brand: #677421;
/* SwiftUI */
Color(red: 0.404, green: 0.455, blue: 0.129)
/* Android */
Color.parseColor("#677421")Accessibility — WCAG contrast
Aa
#677421 on white: 5.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#677421 on black: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green45.5%
Blue12.9%
CMYK percentages
Cyan11.2%
Magenta0.0%
Yellow71.6%
Key (black)54.5%
Color previews
#677421 text on a black background
contrast 4.10:1
Card sample
#677421 text on a white background
contrast 5.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #677421;
Background color
Panel with #677421 background
background-color: #677421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #677421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 116, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 116, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #677421; background: linear-gradient(135deg, #677421, #307421);