#28B0A1#28B0A1

#28B0A1 is a light, moderate teal. Relative luminance 0.341; OKLCH L 68.4% C 0.113 H 183.7°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX#28B0A1
RGBrgb(40, 176, 161)
HSLhsl(173, 63%, 42%)
HSVhsv(173, 77%, 69%)
CMYKcmyk(77.3%, 0%, 8.5%, 31%)
CIE-LABlab(65.02, -38.41, -2.45)
CIE-LCHlch(65.02, 38.49, 183.65°)
OKLaboklab(68.44% -0.1127 -0.0072)
OKLCHoklch(68.44% 0.113 183.7)
XYZxyz(22.8303, 34.0722, 39.0846)
Luminance0.3407 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B0A1 #B02837
analogous
#28B05D #28B0A1 #287BB0
triadic
#28B0A1 #A128B0 #B0A128
tetradic
#28B0A1 #5D28B0 #B02837 #7BB028
square
#28B0A1 #5D28B0 #B02837 #7BB028
split-complementary
#28B0A1 #B0287B #B05D28
monochromatic
#114C46 #1D7E73 #28B0A1 #41D4C4 #73DFD3

Accessibility & contrast

On white

2.69
#28B0A1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.82
#28B0A1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0A1
7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B0A1#FFFFFF#000000##000000
##28B0A11.002.697.827.82
#FFFFFF2.691.0021.0021.00
#0000007.8221.001.001.00
##0000007.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7A6A0
Deuteranopia (green-blind)
#9598A2
Tritanopia (blue-blind)
#00B4AB
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #28b0a1;
/* rgb */ color: rgb(40, 176, 161);
/* oklch */ color: oklch(68.4% 0.113 183.7);
Tailwind
colors: {
  custom: {
    50: '#7ac8bc',
    500: '#28b0a1',
    950: '#000000',
  },
}
SCSS
$custom: #28b0a1;
$custom-light: #7ac8bc;
$custom-dark: #000000;
JSON
{
  "hex": "#28b0a1",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 161
  },
  "hsl": {
    "h": 173.382,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68443,
    "c": 0.11294,
    "h": 183.7
  },
  "luminance": 0.34075
}

Semantic roles & 50–950 ramp

primary
#28B0A1
secondary
#C66D77
accent
#4254E6
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #28B0A1

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

Preview Lab → · Contrast checker → · Palette generator →

#28B0A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva