#289f9f
a dark, vivid cyan · cool · closest name: teal
RGB
40, 159, 159
HSL
180°, 60%, 39%
CMYK
75, 0, 0, 38
Luminance
0.2775
Every format
| HEX | #289f9f |
| RGB | rgb(40, 159, 159) |
| HSL | hsl(180, 60%, 39%) |
| CMYK | cmyk(75%, 0%, 0%, 38%) |
| LAB | lab(59.7 -31.1 -9.3) |
| LCH | lch(59.7 32.4 196.6) |
| OKLCH | oklch(0.641 0.100 194.9) |
Copy-ready code
/* CSS */
color: #289f9f;
background-color: #289f9f;
/* Tailwind (arbitrary) */
class="text-[#289f9f] bg-[#289f9f]"
/* SCSS */
$brand: #289f9f;
/* SwiftUI */
Color(red: 0.157, green: 0.624, blue: 0.624)
/* Android */
Color.parseColor("#289f9f")Accessibility — WCAG contrast
Aa
#289f9f on white: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#289f9f on black: 6.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green62.4%
Blue62.4%
CMYK percentages
Cyan74.8%
Magenta0.0%
Yellow0.0%
Key (black)37.6%
Color previews
#289f9f text on a black background
contrast 6.55:1
Card sample
#289f9f text on a white background
contrast 3.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #289f9f;
Background color
Panel with #289f9f background
background-color: #289f9f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #289f9f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 159, 159, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 159, 159, 0.45);
Border & gradient
Gradient panel
border: 3px solid #289f9f; background: linear-gradient(135deg, #289f9f, #28509F);