#171d03
a deep, electric green · cool · closest name: black
RGB
23, 29, 3
HSL
74°, 81%, 6%
CMYK
21, 0, 90, 89
Luminance
0.0107
Every format
| HEX | #171d03 |
| RGB | rgb(23, 29, 3) |
| HSL | hsl(74, 81%, 6%) |
| CMYK | cmyk(21%, 0%, 90%, 89%) |
| LAB | lab(9.5 -8.0 12.9) |
| LCH | lch(9.5 15.2 121.8) |
| OKLCH | oklch(0.217 0.046 120.8) |
Copy-ready code
/* CSS */
color: #171d03;
background-color: #171d03;
/* Tailwind (arbitrary) */
class="text-[#171d03] bg-[#171d03]"
/* SCSS */
$brand: #171d03;
/* SwiftUI */
Color(red: 0.090, green: 0.114, blue: 0.012)
/* Android */
Color.parseColor("#171d03")Accessibility — WCAG contrast
Aa
#171d03 on white: 17.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#171d03 on black: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green11.4%
Blue1.2%
CMYK percentages
Cyan20.7%
Magenta0.0%
Yellow89.7%
Key (black)88.6%
Color previews
#171d03 text on a black background
contrast 1.21:1
Card sample
#171d03 text on a white background
contrast 17.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #171d03;
Background color
Panel with #171d03 background
background-color: #171d03;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #171d03;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 29, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 29, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #171d03; background: linear-gradient(135deg, #171d03, #061D03);