#42ebac
a balanced, electric green · cool · closest name: aquamarine
RGB
66, 235, 172
HSL
158°, 81%, 59%
CMYK
72, 0, 27, 8
Luminance
0.6355
Every format
| HEX | #42ebac |
| RGB | rgb(66, 235, 172) |
| HSL | hsl(158, 81%, 59%) |
| CMYK | cmyk(72%, 0%, 27%, 8%) |
| LAB | lab(83.7 -57.1 18.5) |
| LCH | lch(83.7 60.0 162.1) |
| OKLCH | oklch(0.840 0.163 163.3) |
Copy-ready code
/* CSS */
color: #42ebac;
background-color: #42ebac;
/* Tailwind (arbitrary) */
class="text-[#42ebac] bg-[#42ebac]"
/* SCSS */
$brand: #42ebac;
/* SwiftUI */
Color(red: 0.259, green: 0.922, blue: 0.675)
/* Android */
Color.parseColor("#42ebac")Accessibility — WCAG contrast
Aa
#42ebac on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#42ebac on black: 13.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green92.2%
Blue67.5%
CMYK percentages
Cyan71.9%
Magenta0.0%
Yellow26.8%
Key (black)7.8%
Color previews
#42ebac text on a black background
contrast 13.71:1
Card sample
#42ebac text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #42ebac;
Background color
Panel with #42ebac background
background-color: #42ebac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #42ebac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 235, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 235, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #42ebac; background: linear-gradient(135deg, #42ebac, #42B9EB);