#28ABB0#28ABB0

#28ABB0 is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.7% C 0.107 H 198.9°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX#28ABB0
RGBrgb(40, 171, 176)
HSLhsl(182, 63%, 42%)
HSVhsv(182, 77%, 69%)
CMYKcmyk(77.3%, 2.8%, 0%, 31%)
CIE-LABlab(63.92, -31.70, -12.44)
CIE-LCHlch(63.92, 34.06, 201.42°)
OKLaboklab(67.7% -0.101 -0.0346)
OKLCHoklch(67.7% 0.107 198.9)
XYZxyz(23.2709, 32.7086, 46.1528)
Luminance0.3271 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28ABB0 #B02D28
analogous
#28B071 #28ABB0 #2867B0
triadic
#28ABB0 #B028AB #ABB028
tetradic
#28ABB0 #7128B0 #B02D28 #67B028
square
#28ABB0 #7128B0 #B02D28 #67B028
split-complementary
#28ABB0 #B02867 #B07128
monochromatic
#114A4C #1D7B7E #28ABB0 #41CED4 #73DBDF

Accessibility & contrast

On white

2.78
#28ABB0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.54
#28ABB0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ABB0
7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28ABB0#FFFFFF#000000##000000
##28ABB01.002.787.547.54
#FFFFFF2.781.0021.0021.00
#0000007.5421.001.001.00
##0000007.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9EA3B1
Deuteranopia (green-blind)
#8B95B1
Tritanopia (blue-blind)
#00B1AC
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #28abb0;
/* rgb */ color: rgb(40, 171, 176);
/* oklch */ color: oklch(67.7% 0.107 198.9);
Tailwind
colors: {
  custom: {
    50: '#7ac4c7',
    500: '#28abb0',
    950: '#000000',
  },
}
SCSS
$custom: #28abb0;
$custom-light: #7ac4c7;
$custom-dark: #000000;
JSON
{
  "hex": "#28abb0",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 176
  },
  "hsl": {
    "h": 182.206,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67701,
    "c": 0.10671,
    "h": 198.9
  },
  "luminance": 0.32712
}

Semantic roles & 50–950 ramp

primary
#28ABB0
secondary
#C6716D
accent
#4842E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #28ABB0

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

Preview Lab → · Contrast checker → · Palette generator →

#28ABB0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva