#90df91
a light, vivid green · cool · closest name: aquamarine
RGB
144, 223, 145
HSL
121°, 55%, 72%
CMYK
35, 0, 35, 13
Luminance
0.6075
Every format
| HEX | #90df91 |
| RGB | rgb(144, 223, 145) |
| HSL | hsl(121, 55%, 72%) |
| CMYK | cmyk(35%, 0%, 35%, 13%) |
| LAB | lab(82.2 -39.6 30.8) |
| LCH | lch(82.2 50.2 142.2) |
| OKLCH | oklch(0.833 0.133 144.6) |
Copy-ready code
/* CSS */
color: #90df91;
background-color: #90df91;
/* Tailwind (arbitrary) */
class="text-[#90df91] bg-[#90df91]"
/* SCSS */
$brand: #90df91;
/* SwiftUI */
Color(red: 0.565, green: 0.875, blue: 0.569)
/* Android */
Color.parseColor("#90df91")Accessibility — WCAG contrast
Aa
#90df91 on white: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90df91 on black: 13.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green87.5%
Blue56.9%
CMYK percentages
Cyan35.4%
Magenta0.0%
Yellow35.0%
Key (black)12.5%
Color previews
#90df91 text on a black background
contrast 13.15:1
Card sample
#90df91 text on a white background
contrast 1.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90df91;
Background color
Panel with #90df91 background
background-color: #90df91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90df91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 223, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 223, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90df91; background: linear-gradient(135deg, #90df91, #90DFC6);