#18be8f
a dark, electric cyan · cool · closest name: seagreen
RGB
24, 190, 143
HSL
163°, 78%, 42%
CMYK
87, 0, 25, 26
Luminance
0.3900
Every format
| HEX | #18be8f |
| RGB | rgb(24, 190, 143) |
| HSL | hsl(163, 78%, 42%) |
| CMYK | cmyk(87%, 0%, 25%, 26%) |
| LAB | lab(68.8 -50.4 12.8) |
| LCH | lch(68.8 52.0 165.7) |
| OKLCH | oklch(0.713 0.143 166.8) |
Copy-ready code
/* CSS */
color: #18be8f;
background-color: #18be8f;
/* Tailwind (arbitrary) */
class="text-[#18be8f] bg-[#18be8f]"
/* SCSS */
$brand: #18be8f;
/* SwiftUI */
Color(red: 0.094, green: 0.745, blue: 0.561)
/* Android */
Color.parseColor("#18be8f")Accessibility — WCAG contrast
Aa
#18be8f on white: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18be8f on black: 8.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green74.5%
Blue56.1%
CMYK percentages
Cyan87.4%
Magenta0.0%
Yellow24.7%
Key (black)25.5%
Color previews
#18be8f text on a black background
contrast 8.80:1
Card sample
#18be8f text on a white background
contrast 2.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18be8f;
Background color
Panel with #18be8f background
background-color: #18be8f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18be8f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 190, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 190, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18be8f; background: linear-gradient(135deg, #18be8f, #187EBE);