#28828B#28828B

#28828B is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.9% C 0.083 H 204.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#28828B
RGB	rgb(40, 130, 139)
HSL	hsl(185, 55%, 35%)
HSV	hsv(185, 71%, 55%)
CMYK	cmyk(71.2%, 6.5%, 0%, 45.5%)
CIE-LAB	lab(49.83, -22.78, -12.51)
CIE-LCH	lch(49.83, 25.99, 208.78°)
OKLab	oklab(55.88% -0.0754 -0.0347)
OKLCH	oklch(55.88% 0.083 204.7)
XYZ	xyz(13.5159, 18.2789, 27.2369)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28828B #8B3128

analogous

#288B63 #28828B #28508B

triadic

#28828B #8B2882 #828B28

tetradic

#28828B #63288B #8B3128 #508B28

square

#28828B #63288B #8B3128 #508B28

split-complementary

#28828B #8B2850 #8B6328

monochromatic

#0D292C #1A565B #28828B #36AEBB #5DC6D0

Accessibility & contrast

On white

4.51

#28828B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#28828B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28828B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28828B	#FFFFFF	#000000	##000000
##28828B	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777D8C

Deuteranopia (green-blind)

#69728B

Tritanopia (blue-blind)

#008785

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #28828b;
/* rgb */ color: rgb(40, 130, 139);
/* oklch */ color: oklch(55.9% 0.083 204.7);

Tailwind

colors: {
  custom: {
    50: '#71a6ac',
    500: '#28828b',
    950: '#000000',
  },
}

SCSS

$custom: #28828b;
$custom-light: #71a6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28828b",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 139
  },
  "hsl": {
    "h": 185.455,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55878,
    "c": 0.083,
    "h": 204.7
  },
  "luminance": 0.1828
}

Semantic roles & 50–950 ramp

primary

#28828B

secondary

#B66259

accent

#5749DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #28828B

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

Preview Lab → · Contrast checker → · Palette generator →