#53df91
a balanced, vivid green · cool · closest name: aquamarine
RGB
83, 223, 145
HSL
147°, 69%, 60%
CMYK
63, 0, 35, 13
Luminance
0.5666
Every format
| HEX | #53df91 |
| RGB | rgb(83, 223, 145) |
| HSL | hsl(147, 69%, 60%) |
| CMYK | cmyk(63%, 0%, 35%, 13%) |
| LAB | lab(80.0 -55.1 27.4) |
| LCH | lch(80.0 61.5 153.6) |
| OKLCH | oklch(0.808 0.165 155.3) |
Copy-ready code
/* CSS */
color: #53df91;
background-color: #53df91;
/* Tailwind (arbitrary) */
class="text-[#53df91] bg-[#53df91]"
/* SCSS */
$brand: #53df91;
/* SwiftUI */
Color(red: 0.325, green: 0.875, blue: 0.569)
/* Android */
Color.parseColor("#53df91")Accessibility — WCAG contrast
Aa
#53df91 on white: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#53df91 on black: 12.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green87.5%
Blue56.9%
CMYK percentages
Cyan62.8%
Magenta0.0%
Yellow35.0%
Key (black)12.5%
Color previews
#53df91 text on a black background
contrast 12.33:1
Card sample
#53df91 text on a white background
contrast 1.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #53df91;
Background color
Panel with #53df91 background
background-color: #53df91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #53df91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 223, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 223, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #53df91; background: linear-gradient(135deg, #53df91, #53D0DF);