#28817E#28817E

#28817E is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.1% C 0.082 H 191.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#28817E
RGBrgb(40, 129, 126)
HSLhsl(178, 53%, 33%)
HSVhsv(178, 69%, 51%)
CMYKcmyk(69%, 0%, 2.3%, 49.4%)
CIE-LABlab(49.08, -26.31, -6.01)
CIE-LCHlch(49.08, 26.98, 192.88°)
OKLaboklab(55.12% -0.0803 -0.0168)
OKLCHoklch(55.12% 0.082 191.8)
XYZxyz(12.4895, 17.6566, 22.4844)
Luminance0.1766 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28817E #81282B
analogous
#288152 #28817E #285781
triadic
#28817E #7E2881 #817E28
tetradic
#28817E #522881 #81282B #578128
square
#28817E #522881 #81282B #578128
split-complementary
#28817E #812857 #815228
monochromatic
#0B2423 #1A5250 #28817E #36B0AC #58CBC7

Accessibility & contrast

On white

4.63
#28817E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.53
#28817E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #28817E
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28817E#FFFFFF#000000##FFFFFF
##28817E1.004.634.534.63
#FFFFFF4.631.0021.001.00
#0000004.5321.001.0021.00
##FFFFFF4.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#797A7E
Deuteranopia (green-blind)
#6C707F
Tritanopia (blue-blind)
#008580
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #28817e;
/* rgb */ color: rgb(40, 129, 126);
/* oklch */ color: oklch(55.1% 0.082 191.8);
Tailwind
colors: {
  custom: {
    50: '#70a6a3',
    500: '#28817e',
    950: '#000000',
  },
}
SCSS
$custom: #28817e;
$custom-light: #70a6a3;
$custom-dark: #000000;
JSON
{
  "hex": "#28817e",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 126
  },
  "hsl": {
    "h": 177.978,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55122,
    "c": 0.082,
    "h": 191.8
  },
  "luminance": 0.17658
}

Semantic roles & 50–950 ramp

primary
#28817E
secondary
#B05458
accent
#4C51DC
background
#F7FAFA
surface
#EDF4F3
border
#C8CECD
text
#080F0F
muted
#7B7F7F

Preview Lab

Preview with #28817E

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

Preview Lab → · Contrast checker → · Palette generator →

#28817E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva