#40ebad
a balanced, electric green · cool · closest name: aquamarine
RGB
64, 235, 173
HSL
158°, 81%, 59%
CMYK
73, 0, 26, 8
Luminance
0.6352
Every format
| HEX | #40ebad |
| RGB | rgb(64, 235, 173) |
| HSL | hsl(158, 81%, 59%) |
| CMYK | cmyk(73%, 0%, 26%, 8%) |
| LAB | lab(83.7 -57.1 17.9) |
| LCH | lch(83.7 59.9 162.6) |
| OKLCH | oklch(0.840 0.163 163.7) |
Copy-ready code
/* CSS */
color: #40ebad;
background-color: #40ebad;
/* Tailwind (arbitrary) */
class="text-[#40ebad] bg-[#40ebad]"
/* SCSS */
$brand: #40ebad;
/* SwiftUI */
Color(red: 0.251, green: 0.922, blue: 0.678)
/* Android */
Color.parseColor("#40ebad")Accessibility — WCAG contrast
Aa
#40ebad on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40ebad on black: 13.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green92.2%
Blue67.8%
CMYK percentages
Cyan72.8%
Magenta0.0%
Yellow26.4%
Key (black)7.8%
Color previews
#40ebad text on a black background
contrast 13.70:1
Card sample
#40ebad text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40ebad;
Background color
Panel with #40ebad background
background-color: #40ebad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40ebad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 235, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 235, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40ebad; background: linear-gradient(135deg, #40ebad, #40B7EB);