#669821
a dark, vivid green · cool · closest name: olivedrab
RGB
102, 152, 33
HSL
85°, 64%, 36%
CMYK
33, 0, 78, 40
Luminance
0.2539
Every format
| HEX | #669821 |
| RGB | rgb(102, 152, 33) |
| HSL | hsl(85, 64%, 36%) |
| CMYK | cmyk(33%, 0%, 78%, 40%) |
| LAB | lab(57.5 -35.0 53.0) |
| LCH | lch(57.5 63.5 123.5) |
| OKLCH | oklch(0.621 0.154 130.3) |
Copy-ready code
/* CSS */
color: #669821;
background-color: #669821;
/* Tailwind (arbitrary) */
class="text-[#669821] bg-[#669821]"
/* SCSS */
$brand: #669821;
/* SwiftUI */
Color(red: 0.400, green: 0.596, blue: 0.129)
/* Android */
Color.parseColor("#669821")Accessibility — WCAG contrast
Aa
#669821 on white: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#669821 on black: 6.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green59.6%
Blue12.9%
CMYK percentages
Cyan32.9%
Magenta0.0%
Yellow78.3%
Key (black)40.4%
Color previews
#669821 text on a black background
contrast 6.08:1
Card sample
#669821 text on a white background
contrast 3.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #669821;
Background color
Panel with #669821 background
background-color: #669821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #669821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 152, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 152, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #669821; background: linear-gradient(135deg, #669821, #21982B);