#87b821
a dark, vivid green · cool · closest name: olivedrab
RGB
135, 184, 33
HSL
80°, 70%, 43%
CMYK
27, 0, 82, 28
Luminance
0.3954
Every format
| HEX | #87b821 |
| RGB | rgb(135, 184, 33) |
| HSL | hsl(80, 70%, 43%) |
| CMYK | cmyk(27%, 0%, 82%, 28%) |
| LAB | lab(69.1 -36.7 64.3) |
| LCH | lch(69.1 74.1 119.7) |
| OKLCH | oklch(0.722 0.176 127.1) |
Copy-ready code
/* CSS */
color: #87b821;
background-color: #87b821;
/* Tailwind (arbitrary) */
class="text-[#87b821] bg-[#87b821]"
/* SCSS */
$brand: #87b821;
/* SwiftUI */
Color(red: 0.529, green: 0.722, blue: 0.129)
/* Android */
Color.parseColor("#87b821")Accessibility — WCAG contrast
Aa
#87b821 on white: 2.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#87b821 on black: 8.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.9%
Green72.2%
Blue12.9%
CMYK percentages
Cyan26.6%
Magenta0.0%
Yellow82.1%
Key (black)27.8%
Color previews
#87b821 text on a black background
contrast 8.91:1
Card sample
#87b821 text on a white background
contrast 2.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #87b821;
Background color
Panel with #87b821 background
background-color: #87b821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #87b821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(135, 184, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(135, 184, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #87b821; background: linear-gradient(135deg, #87b821, #22B821);