#28B988#28B988

#28B988 is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.0% C 0.139 H 164.5°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#28B988
RGBrgb(40, 185, 136)
HSLhsl(160, 64%, 44%)
HSVhsv(160, 78%, 73%)
CMYKcmyk(78.4%, 0%, 26.5%, 27.5%)
CIE-LABlab(67.22, -48.65, 14.48)
CIE-LCHlch(67.22, 50.76, 163.43°)
OKLaboklab(70.04% -0.1335 0.0369)
OKLCHoklch(70.04% 0.139 164.5)
XYZxyz(22.6654, 36.9238, 29.2202)
Luminance0.3693 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B988 #B92859
analogous
#28B940 #28B988 #28A2B9
triadic
#28B988 #8828B9 #B98828
tetradic
#28B988 #4028B9 #B92859 #A2B928
square
#28B988 #4028B9 #B92859 #A2B928
split-complementary
#28B988 #B928A2 #B94028
monochromatic
#12543E #1D8763 #28B988 #47D7A6 #79E2BF

Accessibility & contrast

On white

2.50
#28B988 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.39
#28B988 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B988
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B988#FFFFFF#000000##000000
##28B9881.002.508.398.39
#FFFFFF2.501.0021.0021.00
#0000008.3921.001.001.00
##0000008.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5AB85
Deuteranopia (green-blind)
#A49E8B
Tritanopia (blue-blind)
#00B9AC
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #28b988;
/* rgb */ color: rgb(40, 185, 136);
/* oklch */ color: oklch(70.0% 0.139 164.5);
Tailwind
colors: {
  custom: {
    50: '#7acfaa',
    500: '#28b988',
    950: '#000000',
  },
}
SCSS
$custom: #28b988;
$custom-light: #7acfaa;
$custom-dark: #000000;
JSON
{
  "hex": "#28b988",
  "rgb": {
    "r": 40,
    "g": 185,
    "b": 136
  },
  "hsl": {
    "h": 159.724,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70042,
    "c": 0.13853,
    "h": 164.5
  },
  "luminance": 0.36927
}

Semantic roles & 50–950 ramp

primary
#28B988
secondary
#CA7390
accent
#4079E7
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B1410
muted
#7C827F

Preview Lab

Preview with #28B988

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

Preview Lab → · Contrast checker → · Palette generator →

#28B988 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva