#28ACB0#28ACB0
#28ACB0 is a light, moderate teal. Relative luminance 0.331; OKLCH L 68.0% C 0.107 H 198.1°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).
Color values
| HEX | #28ACB0 |
|---|---|
| RGB | rgb(40, 172, 176) |
| HSL | hsl(182, 63%, 42%) |
| HSV | hsv(182, 77%, 69%) |
| CMYK | cmyk(77.3%, 2.3%, 0%, 31%) |
| CIE-LAB | lab(64.23, -32.18, -11.97) |
| CIE-LCH | lch(64.23, 34.34, 200.41°) |
| OKLab | oklab(67.95% -0.1019 -0.0333) |
| OKLCH | oklch(67.95% 0.107 198.1) |
| XYZ | xyz(23.4605, 33.0879, 46.2160) |
| Luminance | 0.3309 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 4.85
Turquoise Blue
#06B1C4
ΔE00 5.39
Cadetblue
#5F9EA0
ΔE00 6.66
Topaz
#13BBAF
ΔE00 7.19
Sea
#3C9992
ΔE00 7.32
Blue Green
#0F9B8E
ΔE00 8.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28ACB0 #B02C28
analogous
#28B070 #28ACB0 #2868B0
triadic
#28ACB0 #B028AC #ACB028
tetradic
#28ACB0 #7028B0 #B02C28 #68B028
square
#28ACB0 #7028B0 #B02C28 #68B028
split-complementary
#28ACB0 #B02868 #B07028
monochromatic
#114B4C #1D7B7E #28ACB0 #41D0D4 #73DCDF
Accessibility & contrast
On white
2.76
#28ACB0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.62
#28ACB0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #28ACB0
7.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28ACB0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28ACB0 | 1.00 | 2.76 | 7.62 | 7.62 |
| #FFFFFF | 2.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9FA4B0
Deuteranopia (green-blind)
#8C96B1
Tritanopia (blue-blind)
#00B2AD
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #28acb0; /* rgb */ color: rgb(40, 172, 176); /* oklch */ color: oklch(68.0% 0.107 198.1);
Tailwind
colors: {
custom: {
50: '#7bc5c7',
500: '#28acb0',
950: '#000000',
},
}SCSS
$custom: #28acb0; $custom-light: #7bc5c7; $custom-dark: #000000;
JSON
{
"hex": "#28acb0",
"rgb": {
"r": 40,
"g": 172,
"b": 176
},
"hsl": {
"h": 181.765,
"s": 62.963,
"l": 42.353
},
"oklch": {
"l": 0.67951,
"c": 0.10723,
"h": 198.1
},
"luminance": 0.33091
}Semantic roles & 50–950 ramp
primary
#28ACB0
secondary
#C6706D
accent
#4742E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1313
muted
#7C8282