#42b12c
a dark, vivid green · cool · closest name: forestgreen
RGB
66, 177, 44
HSL
110°, 60%, 43%
CMYK
63, 0, 75, 31
Luminance
0.3278
Every format
| HEX | #42b12c |
| RGB | rgb(66, 177, 44) |
| HSL | hsl(110, 60%, 43%) |
| CMYK | cmyk(63%, 0%, 75%, 31%) |
| LAB | lab(64.0 -55.4 55.1) |
| LCH | lch(64.0 78.1 135.2) |
| OKLCH | oklch(0.671 0.196 140.7) |
Copy-ready code
/* CSS */
color: #42b12c;
background-color: #42b12c;
/* Tailwind (arbitrary) */
class="text-[#42b12c] bg-[#42b12c]"
/* SCSS */
$brand: #42b12c;
/* SwiftUI */
Color(red: 0.259, green: 0.694, blue: 0.173)
/* Android */
Color.parseColor("#42b12c")Accessibility — WCAG contrast
Aa
#42b12c on white: 2.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42b12c on black: 7.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green69.4%
Blue17.3%
CMYK percentages
Cyan62.7%
Magenta0.0%
Yellow75.1%
Key (black)30.6%
Color previews
#42b12c text on a black background
contrast 7.56:1
Card sample
#42b12c text on a white background
contrast 2.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42b12c;
Background color
Panel with #42b12c background
background-color: #42b12c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42b12c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 177, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 177, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42b12c; background: linear-gradient(135deg, #42b12c, #2CB16F);