#28A2B0#28A2B0

#28A2B0 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.5% C 0.103 H 206.7°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX#28A2B0
RGBrgb(40, 162, 176)
HSLhsl(186, 63%, 42%)
HSVhsv(186, 77%, 69%)
CMYKcmyk(77.3%, 8%, 0%, 31%)
CIE-LABlab(61.15, -27.30, -16.62)
CIE-LCHlch(61.15, 31.96, 211.32°)
OKLaboklab(65.46% -0.0921 -0.0462)
OKLCHoklch(65.46% 0.103 206.7)
XYZxyz(21.6284, 29.4237, 45.6053)
Luminance0.2943 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A2B0 #B03628
analogous
#28B07A #28A2B0 #285EB0
triadic
#28A2B0 #B028A2 #A2B028
tetradic
#28A2B0 #7A28B0 #B03628 #5EB028
square
#28A2B0 #7A28B0 #B03628 #5EB028
split-complementary
#28A2B0 #B0285E #B07A28
monochromatic
#11464C #1D747E #28A2B0 #41C5D4 #73D4DF

Accessibility & contrast

On white

3.05
#28A2B0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.89
#28A2B0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A2B0
6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A2B0#FFFFFF#000000##000000
##28A2B01.003.056.896.89
#FFFFFF3.051.0021.0021.00
#0000006.8921.001.001.00
##0000006.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#949BB1
Deuteranopia (green-blind)
#818EB0
Tritanopia (blue-blind)
#00A9A6
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #28a2b0;
/* rgb */ color: rgb(40, 162, 176);
/* oklch */ color: oklch(65.5% 0.103 206.7);
Tailwind
colors: {
  custom: {
    50: '#79bec7',
    500: '#28a2b0',
    950: '#000000',
  },
}
SCSS
$custom: #28a2b0;
$custom-light: #79bec7;
$custom-dark: #000000;
JSON
{
  "hex": "#28a2b0",
  "rgb": {
    "r": 40,
    "g": 162,
    "b": 176
  },
  "hsl": {
    "h": 186.176,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.65457,
    "c": 0.10304,
    "h": 206.7
  },
  "luminance": 0.29426
}

Semantic roles & 50–950 ramp

primary
#28A2B0
secondary
#C6776D
accent
#5342E6
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0B1213
muted
#7C8182

Preview Lab

Preview with #28A2B0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#28A2B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva