#28A8AF#28A8AF

#28A8AF is a light, moderate teal. Relative luminance 0.316; OKLCH L 66.9% C 0.105 H 200.6°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX#28A8AF
RGBrgb(40, 168, 175)
HSLhsl(183, 63%, 42%)
HSVhsv(183, 77%, 69%)
CMYKcmyk(77.1%, 4%, 0%, 31.4%)
CIE-LABlab(62.97, -30.56, -13.31)
CIE-LCHlch(62.97, 33.34, 203.54°)
OKLaboklab(66.92% -0.0984 -0.037)
OKLCHoklch(66.92% 0.105 200.6)
XYZxyz(22.6121, 31.5487, 45.4469)
Luminance0.3155 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A8AF #AF2F28
analogous
#28AF73 #28A8AF #2865AF
triadic
#28A8AF #AF28A8 #A8AF28
tetradic
#28A8AF #7328AF #AF2F28 #65AF28
square
#28A8AF #7328AF #AF2F28 #65AF28
split-complementary
#28A8AF #AF2865 #AF7328
monochromatic
#11484B #1D787D #28A8AF #41CCD4 #73D9DF

Accessibility & contrast

On white

2.87
#28A8AF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.31
#28A8AF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A8AF
7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A8AF#FFFFFF#000000##000000
##28A8AF1.002.877.317.31
#FFFFFF2.871.0021.0021.00
#0000007.3121.001.001.00
##0000007.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#9BA0B0
Deuteranopia (green-blind)
#8893B0
Tritanopia (blue-blind)
#00AFAA
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #28a8af;
/* rgb */ color: rgb(40, 168, 175);
/* oklch */ color: oklch(66.9% 0.105 200.6);
Tailwind
colors: {
  custom: {
    50: '#7ac2c6',
    500: '#28a8af',
    950: '#000000',
  },
}
SCSS
$custom: #28a8af;
$custom-light: #7ac2c6;
$custom-dark: #000000;
JSON
{
  "hex": "#28a8af",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 175
  },
  "hsl": {
    "h": 183.111,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66915,
    "c": 0.10516,
    "h": 200.6
  },
  "luminance": 0.31552
}

Semantic roles & 50–950 ramp

primary
#28A8AF
secondary
#C6716D
accent
#4A42E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1213
muted
#7C8182

Preview Lab

Preview with #28A8AF

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

Preview Lab → · Contrast checker → · Palette generator →

#28A8AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva