#28B2AD#28B2AD

#28B2AD is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.3% C 0.111 H 191.1°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX#28B2AD
RGBrgb(40, 178, 173)
HSLhsl(178, 63%, 43%)
HSVhsv(178, 78%, 70%)
CMYKcmyk(77.5%, 0%, 2.8%, 30.2%)
CIE-LABlab(65.99, -35.90, -7.69)
CIE-LCHlch(65.99, 36.71, 192.08°)
OKLaboklab(69.35% -0.1092 -0.0215)
OKLCHoklch(69.35% 0.111 191.1)
XYZxyz(24.3347, 35.3060, 45.0593)
Luminance0.3531 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B2AD #B2282D
analogous
#28B268 #28B2AD #2872B2
triadic
#28B2AD #AD28B2 #B2AD28
tetradic
#28B2AD #6828B2 #B2282D #72B228
square
#28B2AD #6828B2 #B2282D #72B228
split-complementary
#28B2AD #B22872 #B26828
monochromatic
#124E4C #1D807C #28B2AD #43D5CF #75E0DC

Accessibility & contrast

On white

2.60
#28B2AD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.06
#28B2AD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B2AD
8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B2AD#FFFFFF#000000##000000
##28B2AD1.002.608.068.06
#FFFFFF2.601.0021.0021.00
#0000008.0621.001.001.00
##0000008.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7A8AD
Deuteranopia (green-blind)
#949AAE
Tritanopia (blue-blind)
#00B7B0
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #28b2ad;
/* rgb */ color: rgb(40, 178, 173);
/* oklch */ color: oklch(69.3% 0.111 191.1);
Tailwind
colors: {
  custom: {
    50: '#7bc9c5',
    500: '#28b2ad',
    950: '#000000',
  },
}
SCSS
$custom: #28b2ad;
$custom-light: #7bc9c5;
$custom-dark: #000000;
JSON
{
  "hex": "#28b2ad",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 173
  },
  "hsl": {
    "h": 177.826,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.69346,
    "c": 0.11127,
    "h": 191.1
  },
  "luminance": 0.35309
}

Semantic roles & 50–950 ramp

primary
#28B2AD
secondary
#C76F72
accent
#4147E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #28B2AD

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

Preview Lab → · Contrast checker → · Palette generator →

#28B2AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva