#90fe91
a light, electric green · cool · closest name: aquamarine
RGB
144, 254, 145
HSL
121°, 98%, 78%
CMYK
43, 0, 43, 0
Luminance
0.7886
Every format
| HEX | #90fe91 |
| RGB | rgb(144, 254, 145) |
| HSL | hsl(121, 98%, 78%) |
| CMYK | cmyk(43%, 0%, 43%, 0%) |
| LAB | lab(91.2 -52.9 42.4) |
| LCH | lch(91.2 67.8 141.3) |
| OKLCH | oklch(0.906 0.177 144.1) |
Copy-ready code
/* CSS */
color: #90fe91;
background-color: #90fe91;
/* Tailwind (arbitrary) */
class="text-[#90fe91] bg-[#90fe91]"
/* SCSS */
$brand: #90fe91;
/* SwiftUI */
Color(red: 0.565, green: 0.996, blue: 0.569)
/* Android */
Color.parseColor("#90fe91")Accessibility — WCAG contrast
Aa
#90fe91 on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90fe91 on black: 16.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green99.6%
Blue56.9%
CMYK percentages
Cyan43.3%
Magenta0.0%
Yellow42.9%
Key (black)0.4%
Color previews
#90fe91 text on a black background
contrast 16.77:1
Card sample
#90fe91 text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90fe91;
Background color
Panel with #90fe91 background
background-color: #90fe91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90fe91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 254, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 254, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90fe91; background: linear-gradient(135deg, #90fe91, #90FEDA);