#3f803f
a dark, soft green · cool · closest name: seagreen
RGB
63, 128, 63
HSL
120°, 34%, 38%
CMYK
51, 0, 51, 50
Luminance
0.1685
Every format
| HEX | #3f803f |
| RGB | rgb(63, 128, 63) |
| HSL | hsl(120, 34%, 38%) |
| CMYK | cmyk(51%, 0%, 51%, 50%) |
| LAB | lab(48.1 -35.0 28.9) |
| LCH | lch(48.1 45.4 140.5) |
| OKLCH | oklch(0.540 0.118 143.7) |
Copy-ready code
/* CSS */
color: #3f803f;
background-color: #3f803f;
/* Tailwind (arbitrary) */
class="text-[#3f803f] bg-[#3f803f]"
/* SCSS */
$brand: #3f803f;
/* SwiftUI */
Color(red: 0.247, green: 0.502, blue: 0.247)
/* Android */
Color.parseColor("#3f803f")Accessibility — WCAG contrast
Aa
#3f803f on white: 4.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3f803f on black: 4.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green50.2%
Blue24.7%
CMYK percentages
Cyan50.8%
Magenta0.0%
Yellow50.8%
Key (black)49.8%
Color previews
#3f803f text on a black background
contrast 4.37:1
Card sample
#3f803f text on a white background
contrast 4.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f803f;
Background color
Panel with #3f803f background
background-color: #3f803f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f803f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 128, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 128, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f803f; background: linear-gradient(135deg, #3f803f, #3F806A);