#40feaf
a balanced, electric green · cool · closest name: aquamarine
RGB
64, 254, 175
HSL
155°, 99%, 62%
CMYK
75, 0, 31, 0
Luminance
0.7507
Every format
| HEX | #40feaf |
| RGB | rgb(64, 254, 175) |
| HSL | hsl(155, 99%, 62%) |
| CMYK | cmyk(75%, 0%, 31%, 0%) |
| LAB | lab(89.4 -63.9 24.8) |
| LCH | lch(89.4 68.5 158.8) |
| OKLCH | oklch(0.887 0.185 160.1) |
Copy-ready code
/* CSS */
color: #40feaf;
background-color: #40feaf;
/* Tailwind (arbitrary) */
class="text-[#40feaf] bg-[#40feaf]"
/* SCSS */
$brand: #40feaf;
/* SwiftUI */
Color(red: 0.251, green: 0.996, blue: 0.686)
/* Android */
Color.parseColor("#40feaf")Accessibility — WCAG contrast
Aa
#40feaf on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40feaf on black: 16.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green99.6%
Blue68.6%
CMYK percentages
Cyan74.8%
Magenta0.0%
Yellow31.1%
Key (black)0.4%
Color previews
#40feaf text on a black background
contrast 16.01:1
Card sample
#40feaf text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40feaf;
Background color
Panel with #40feaf background
background-color: #40feaf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40feaf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 254, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 254, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40feaf; background: linear-gradient(135deg, #40feaf, #40CEFE);