#28A7AA#28A7AA

#28A7AA is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.5% C 0.104 H 197.4°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#28A7AA
RGBrgb(40, 167, 170)
HSLhsl(181, 62%, 41%)
HSVhsv(181, 76%, 67%)
CMYKcmyk(76.5%, 1.8%, 0%, 33.3%)
CIE-LABlab(62.50, -31.61, -11.22)
CIE-LCHlch(62.50, 33.54, 199.54°)
OKLaboklab(66.48% -0.0996 -0.0312)
OKLCHoklch(66.48% 0.104 197.4)
XYZxyz(21.9462, 30.9881, 42.8471)
Luminance0.3099 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A7AA #AA2B28
analogous
#28AA6C #28A7AA #2866AA
triadic
#28A7AA #AA28A7 #A7AA28
tetradic
#28A7AA #6C28AA #AA2B28 #66AA28
square
#28A7AA #6C28AA #AA2B28 #66AA28
split-complementary
#28A7AA #AA2866 #AA6C28
monochromatic
#114647 #1C7678 #28A7AA #3ECED2 #6FDBDD

Accessibility & contrast

On white

2.92
#28A7AA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.20
#28A7AA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A7AA
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A7AA#FFFFFF#000000##000000
##28A7AA1.002.927.207.20
#FFFFFF2.921.0021.0021.00
#0000007.2021.001.001.00
##0000007.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B9FAA
Deuteranopia (green-blind)
#8991AB
Tritanopia (blue-blind)
#00ADA8
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #28a7aa;
/* rgb */ color: rgb(40, 167, 170);
/* oklch */ color: oklch(66.5% 0.104 197.4);
Tailwind
colors: {
  custom: {
    50: '#79c1c3',
    500: '#28a7aa',
    950: '#000000',
  },
}
SCSS
$custom: #28a7aa;
$custom-light: #79c1c3;
$custom-dark: #000000;
JSON
{
  "hex": "#28a7aa",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 170
  },
  "hsl": {
    "h": 181.385,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6648,
    "c": 0.10441,
    "h": 197.4
  },
  "luminance": 0.30991
}

Semantic roles & 50–950 ramp

primary
#28A7AA
secondary
#C46C6A
accent
#4743E5
background
#F8FBFB
surface
#EFF7F7
border
#CAD0D0
text
#0B1212
muted
#7C8181

Preview Lab

Preview with #28A7AA

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

Preview Lab → · Contrast checker → · Palette generator →

#28A7AA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva