#285a21
a deep, vivid green · cool · closest name: seagreen
RGB
40, 90, 33
HSL
113°, 46%, 24%
CMYK
56, 0, 63, 65
Luminance
0.0787
Every format
| HEX | #285a21 |
| RGB | rgb(40, 90, 33) |
| HSL | hsl(113, 46%, 24%) |
| CMYK | cmyk(56%, 0%, 63%, 65%) |
| LAB | lab(33.7 -29.4 27.4) |
| LCH | lch(33.7 40.2 137.1) |
| OKLCH | oklch(0.419 0.103 141.3) |
Copy-ready code
/* CSS */
color: #285a21;
background-color: #285a21;
/* Tailwind (arbitrary) */
class="text-[#285a21] bg-[#285a21]"
/* SCSS */
$brand: #285a21;
/* SwiftUI */
Color(red: 0.157, green: 0.353, blue: 0.129)
/* Android */
Color.parseColor("#285a21")Accessibility — WCAG contrast
Aa
#285a21 on white: 8.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#285a21 on black: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green35.3%
Blue12.9%
CMYK percentages
Cyan55.6%
Magenta0.0%
Yellow63.3%
Key (black)64.7%
Color previews
#285a21 text on a black background
contrast 2.57:1
Card sample
#285a21 text on a white background
contrast 8.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #285a21;
Background color
Panel with #285a21 background
background-color: #285a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #285a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 90, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 90, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #285a21; background: linear-gradient(135deg, #285a21, #215A40);