#28A4AB#28A4AB
#28A4AB is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.8% C 0.103 H 200.8°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #28A4AB |
|---|---|
| RGB | rgb(40, 164, 171) |
| HSL | hsl(183, 62%, 41%) |
| HSV | hsv(183, 77%, 67%) |
| CMYK | cmyk(76.6%, 4.1%, 0%, 32.9%) |
| CIE-LAB | lab(61.60, -29.85, -13.13) |
| CIE-LCH | lch(61.60, 32.61, 203.74°) |
| OKLab | oklab(65.76% -0.0962 -0.0365) |
| OKLCH | oklch(65.76% 0.103 200.8) |
| XYZ | xyz(21.4979, 29.9397, 43.1661) |
| Luminance | 0.2994 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.50
Cadetblue
#5F9EA0
ΔE00 5.51
Sea
#3C9992
ΔE00 6.51
Lightseagreen
#20B2AA
ΔE00 7.01
Blue Green
#0F9B8E
ΔE00 8.65
Darkcyan
#008B8B
ΔE00 9.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28A4AB #AB2F28
analogous
#28AB71 #28A4AB #2863AB
triadic
#28A4AB #AB28A4 #A4AB28
tetradic
#28A4AB #7128AB #AB2F28 #63AB28
square
#28A4AB #7128AB #AB2F28 #63AB28
split-complementary
#28A4AB #AB2863 #AB7128
monochromatic
#114548 #1C7479 #28A4AB #3ECAD2 #70D8DE
Accessibility & contrast
On white
3.00
#28A4AB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#28A4AB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #28A4AB
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28A4AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28A4AB | 1.00 | 3.00 | 6.99 | 6.99 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#979CAC
Deuteranopia (green-blind)
#858FAC
Tritanopia (blue-blind)
#00AAA6
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #28a4ab; /* rgb */ color: rgb(40, 164, 171); /* oklch */ color: oklch(65.8% 0.103 200.8);
Tailwind
colors: {
custom: {
50: '#79bfc4',
500: '#28a4ab',
950: '#000000',
},
}SCSS
$custom: #28a4ab; $custom-light: #79bfc4; $custom-dark: #000000;
JSON
{
"hex": "#28a4ab",
"rgb": {
"r": 40,
"g": 164,
"b": 171
},
"hsl": {
"h": 183.206,
"s": 62.085,
"l": 41.373
},
"oklch": {
"l": 0.65764,
"c": 0.10291,
"h": 200.8
},
"luminance": 0.29942
}Semantic roles & 50–950 ramp
primary
#28A4AB
secondary
#C46F6A
accent
#4B43E5
background
#F8FBFC
surface
#EFF7F8
border
#CAD0D1
text
#0B1212
muted
#7C8181