#123a00
a deep, electric green · cool · closest name: seagreen
RGB
18, 58, 0
HSL
101°, 100%, 11%
CMYK
69, 0, 100, 77
Luminance
0.0315
Every format
| HEX | #123a00 |
| RGB | rgb(18, 58, 0) |
| HSL | hsl(101, 100%, 11%) |
| CMYK | cmyk(69%, 0%, 100%, 77%) |
| LAB | lab(20.6 -25.6 28.2) |
| LCH | lch(20.6 38.1 132.2) |
| OKLCH | oklch(0.308 0.095 138.2) |
Copy-ready code
/* CSS */
color: #123a00;
background-color: #123a00;
/* Tailwind (arbitrary) */
class="text-[#123a00] bg-[#123a00]"
/* SCSS */
$brand: #123a00;
/* SwiftUI */
Color(red: 0.071, green: 0.227, blue: 0.000)
/* Android */
Color.parseColor("#123a00")Accessibility — WCAG contrast
Aa
#123a00 on white: 12.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#123a00 on black: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green22.7%
Blue0.0%
CMYK percentages
Cyan69.0%
Magenta0.0%
Yellow100.0%
Key (black)77.3%
Color previews
#123a00 text on a black background
contrast 1.63:1
Card sample
#123a00 text on a white background
contrast 12.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #123a00;
Background color
Panel with #123a00 background
background-color: #123a00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #123a00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 58, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 58, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #123a00; background: linear-gradient(135deg, #123a00, #003A15);