#42cf85
a balanced, vivid green · cool · closest name: aquamarine
RGB
66, 207, 133
HSL
149°, 60%, 54%
CMYK
68, 0, 36, 19
Luminance
0.4748
Every format
| HEX | #42cf85 |
| RGB | rgb(66, 207, 133) |
| HSL | hsl(149, 60%, 54%) |
| CMYK | cmyk(68%, 0%, 36%, 19%) |
| LAB | lab(74.5 -54.3 26.1) |
| LCH | lch(74.5 60.2 154.3) |
| OKLCH | oklch(0.761 0.161 155.9) |
Copy-ready code
/* CSS */
color: #42cf85;
background-color: #42cf85;
/* Tailwind (arbitrary) */
class="text-[#42cf85] bg-[#42cf85]"
/* SCSS */
$brand: #42cf85;
/* SwiftUI */
Color(red: 0.259, green: 0.812, blue: 0.522)
/* Android */
Color.parseColor("#42cf85")Accessibility — WCAG contrast
Aa
#42cf85 on white: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42cf85 on black: 10.50:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green81.2%
Blue52.2%
CMYK percentages
Cyan68.1%
Magenta0.0%
Yellow35.7%
Key (black)18.8%
Color previews
#42cf85 text on a black background
contrast 10.50:1
Card sample
#42cf85 text on a white background
contrast 2.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42cf85;
Background color
Panel with #42cf85 background
background-color: #42cf85;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42cf85;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 207, 133, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 207, 133, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42cf85; background: linear-gradient(135deg, #42cf85, #42BBCF);