#63cf90
a balanced, vivid green · cool · closest name: aquamarine
RGB
99, 207, 144
HSL
145°, 53%, 60%
CMYK
52, 0, 30, 19
Luminance
0.4929
Every format
| HEX | #63cf90 |
| RGB | rgb(99, 207, 144) |
| HSL | hsl(145, 53%, 60%) |
| CMYK | cmyk(52%, 0%, 30%, 19%) |
| LAB | lab(75.6 -45.4 22.1) |
| LCH | lch(75.6 50.4 154.1) |
| OKLCH | oklch(0.774 0.136 155.7) |
Copy-ready code
/* CSS */
color: #63cf90;
background-color: #63cf90;
/* Tailwind (arbitrary) */
class="text-[#63cf90] bg-[#63cf90]"
/* SCSS */
$brand: #63cf90;
/* SwiftUI */
Color(red: 0.388, green: 0.812, blue: 0.565)
/* Android */
Color.parseColor("#63cf90")Accessibility — WCAG contrast
Aa
#63cf90 on white: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63cf90 on black: 10.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green81.2%
Blue56.5%
CMYK percentages
Cyan52.2%
Magenta0.0%
Yellow30.4%
Key (black)18.8%
Color previews
#63cf90 text on a black background
contrast 10.86:1
Card sample
#63cf90 text on a white background
contrast 1.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63cf90;
Background color
Panel with #63cf90 background
background-color: #63cf90;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63cf90;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 207, 144, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 207, 144, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63cf90; background: linear-gradient(135deg, #63cf90, #63C6CF);