#28ACB0#28ACB0

#28ACB0 is a light, moderate teal. Relative luminance 0.331; OKLCH L 68.0% C 0.107 H 198.1°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX#28ACB0
RGBrgb(40, 172, 176)
HSLhsl(182, 63%, 42%)
HSVhsv(182, 77%, 69%)
CMYKcmyk(77.3%, 2.3%, 0%, 31%)
CIE-LABlab(64.23, -32.18, -11.97)
CIE-LCHlch(64.23, 34.34, 200.41°)
OKLaboklab(67.95% -0.1019 -0.0333)
OKLCHoklch(67.95% 0.107 198.1)
XYZxyz(23.4605, 33.0879, 46.2160)
Luminance0.3309 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28ACB0 #B02C28
analogous
#28B070 #28ACB0 #2868B0
triadic
#28ACB0 #B028AC #ACB028
tetradic
#28ACB0 #7028B0 #B02C28 #68B028
square
#28ACB0 #7028B0 #B02C28 #68B028
split-complementary
#28ACB0 #B02868 #B07028
monochromatic
#114B4C #1D7B7E #28ACB0 #41D0D4 #73DCDF

Accessibility & contrast

On white

2.76
#28ACB0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.62
#28ACB0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ACB0
7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28ACB0#FFFFFF#000000##000000
##28ACB01.002.767.627.62
#FFFFFF2.761.0021.0021.00
#0000007.6221.001.001.00
##0000007.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#9FA4B0
Deuteranopia (green-blind)
#8C96B1
Tritanopia (blue-blind)
#00B2AD
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #28acb0;
/* rgb */ color: rgb(40, 172, 176);
/* oklch */ color: oklch(68.0% 0.107 198.1);
Tailwind
colors: {
  custom: {
    50: '#7bc5c7',
    500: '#28acb0',
    950: '#000000',
  },
}
SCSS
$custom: #28acb0;
$custom-light: #7bc5c7;
$custom-dark: #000000;
JSON
{
  "hex": "#28acb0",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 176
  },
  "hsl": {
    "h": 181.765,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67951,
    "c": 0.10723,
    "h": 198.1
  },
  "luminance": 0.33091
}

Semantic roles & 50–950 ramp

primary
#28ACB0
secondary
#C6706D
accent
#4742E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #28ACB0

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

Preview Lab → · Contrast checker → · Palette generator →

#28ACB0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva