#28ADA8#28ADA8

#28ADA8 is a light, moderate teal. Relative luminance 0.332; OKLCH L 67.9% C 0.109 H 191.0°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX#28ADA8
RGBrgb(40, 173, 168)
HSLhsl(178, 62%, 42%)
HSVhsv(178, 77%, 68%)
CMYKcmyk(76.9%, 0%, 2.9%, 32.2%)
CIE-LABlab(64.29, -35.04, -7.42)
CIE-LCHlch(64.29, 35.82, 191.96°)
OKLaboklab(67.92% -0.1065 -0.0207)
OKLCHoklch(67.92% 0.109 191)
XYZxyz(22.8832, 33.1626, 42.2332)
Luminance0.3317 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28ADA8 #AD282D
analogous
#28AD65 #28ADA8 #2870AD
triadic
#28ADA8 #A828AD #ADA828
tetradic
#28ADA8 #6528AD #AD282D #70AD28
square
#28ADA8 #6528AD #AD282D #70AD28
split-complementary
#28ADA8 #AD2870 #AD6528
monochromatic
#114A47 #1D7B78 #28ADA8 #3FD3CD #71DEDA

Accessibility & contrast

On white

2.75
#28ADA8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.63
#28ADA8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ADA8
7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28ADA8#FFFFFF#000000##000000
##28ADA81.002.757.637.63
#FFFFFF2.751.0021.0021.00
#0000007.6321.001.001.00
##0000007.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2A4A8
Deuteranopia (green-blind)
#9096A9
Tritanopia (blue-blind)
#00B2AB
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #28ada8;
/* rgb */ color: rgb(40, 173, 168);
/* oklch */ color: oklch(67.9% 0.109 191.0);
Tailwind
colors: {
  custom: {
    50: '#7ac6c1',
    500: '#28ada8',
    950: '#000000',
  },
}
SCSS
$custom: #28ada8;
$custom-light: #7ac6c1;
$custom-dark: #000000;
JSON
{
  "hex": "#28ada8",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 168
  },
  "hsl": {
    "h": 177.744,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67917,
    "c": 0.10851,
    "h": 191
  },
  "luminance": 0.33165
}

Semantic roles & 50–950 ramp

primary
#28ADA8
secondary
#C56C6F
accent
#4248E6
background
#F8FCFB
surface
#EFF8F7
border
#CAD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #28ADA8

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

Preview Lab → · Contrast checker → · Palette generator →

#28ADA8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva