#40bf87
a balanced, vivid green · cool · closest name: seagreen
RGB
64, 191, 135
HSL
154°, 50%, 50%
CMYK
67, 0, 29, 25
Luminance
0.4010
Every format
| HEX | #40bf87 |
| RGB | rgb(64, 191, 135) |
| HSL | hsl(154, 50%, 50%) |
| CMYK | cmyk(67%, 0%, 29%, 25%) |
| LAB | lab(69.5 -47.9 18.3) |
| LCH | lch(69.5 51.2 159.1) |
| OKLCH | oklch(0.721 0.139 160.4) |
Copy-ready code
/* CSS */
color: #40bf87;
background-color: #40bf87;
/* Tailwind (arbitrary) */
class="text-[#40bf87] bg-[#40bf87]"
/* SCSS */
$brand: #40bf87;
/* SwiftUI */
Color(red: 0.251, green: 0.749, blue: 0.529)
/* Android */
Color.parseColor("#40bf87")Accessibility — WCAG contrast
Aa
#40bf87 on white: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40bf87 on black: 9.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green74.9%
Blue52.9%
CMYK percentages
Cyan66.5%
Magenta0.0%
Yellow29.3%
Key (black)25.1%
Color previews
#40bf87 text on a black background
contrast 9.02:1
Card sample
#40bf87 text on a white background
contrast 2.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40bf87;
Background color
Panel with #40bf87 background
background-color: #40bf87;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40bf87;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 191, 135, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 191, 135, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40bf87; background: linear-gradient(135deg, #40bf87, #40A2BF);