#28B990#28B990

#28B990 is a light, vivid teal. Relative luminance 0.372; OKLCH L 70.2% C 0.132 H 168.5°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#28B990
RGBrgb(40, 185, 144)
HSLhsl(163, 64%, 44%)
HSVhsv(163, 78%, 73%)
CMYKcmyk(78.4%, 0%, 22.2%, 27.5%)
CIE-LABlab(67.40, -46.74, 10.36)
CIE-LCHlch(67.40, 47.88, 167.50°)
OKLaboklab(70.25% -0.1297 0.0265)
OKLCHoklch(70.25% 0.132 168.5)
XYZxyz(23.2553, 37.1598, 32.3271)
Luminance0.3716 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B990 #B92851
analogous
#28B947 #28B990 #289AB9
triadic
#28B990 #9028B9 #B99028
tetradic
#28B990 #4728B9 #B92851 #9AB928
square
#28B990 #4728B9 #B92851 #9AB928
split-complementary
#28B990 #B9289A #B94728
monochromatic
#125442 #1D8769 #28B990 #47D7AE #79E2C4

Accessibility & contrast

On white

2.49
#28B990 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.43
#28B990 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B990
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B990#FFFFFF#000000##000000
##28B9901.002.498.438.43
#FFFFFF2.491.0021.0021.00
#0000008.4321.001.001.00
##0000008.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4AC8E
Deuteranopia (green-blind)
#A29F93
Tritanopia (blue-blind)
#00BAAD
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #28b990;
/* rgb */ color: rgb(40, 185, 144);
/* oklch */ color: oklch(70.2% 0.132 168.5);
Tailwind
colors: {
  custom: {
    50: '#7acfb0',
    500: '#28b990',
    950: '#000000',
  },
}
SCSS
$custom: #28b990;
$custom-light: #7acfb0;
$custom-dark: #000000;
JSON
{
  "hex": "#28b990",
  "rgb": {
    "r": 40,
    "g": 185,
    "b": 144
  },
  "hsl": {
    "h": 163.034,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70246,
    "c": 0.13236,
    "h": 168.5
  },
  "luminance": 0.37163
}

Semantic roles & 50–950 ramp

primary
#28B990
secondary
#CA738B
accent
#4070E7
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B1410
muted
#7C827F

Preview Lab

Preview with #28B990

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

Preview Lab → · Contrast checker → · Palette generator →

#28B990 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva