#28817A#28817A

#28817A is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.0% C 0.083 H 187.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#28817A
RGB	rgb(40, 129, 122)
HSL	hsl(175, 53%, 33%)
HSV	hsv(175, 69%, 51%)
CMYK	cmyk(69%, 0%, 5.4%, 49.4%)
CIE-LAB	lab(48.95, -27.50, -3.85)
CIE-LCH	lch(48.95, 27.76, 187.96°)
OKLab	oklab(54.98% -0.0822 -0.0108)
OKLCH	oklch(54.98% 0.083 187.5)
XYZ	xyz(12.2366, 17.5554, 21.1522)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28817A #81282F

analogous

#28814D #28817A #285B81

triadic

#28817A #7A2881 #817A28

tetradic

#28817A #4D2881 #81282F #5B8128

square

#28817A #4D2881 #81282F #5B8128

split-complementary

#28817A #81285B #814D28

monochromatic

#0B2422 #1A524E #28817A #36B0A6 #58CBC2

Accessibility & contrast

On white

4.65

#28817A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#28817A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #28817A

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28817A	#FFFFFF	#000000	##FFFFFF
##28817A	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7A7A

Deuteranopia (green-blind)

#6D707B

Tritanopia (blue-blind)

#00847F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #28817a;
/* rgb */ color: rgb(40, 129, 122);
/* oklch */ color: oklch(55.0% 0.083 187.5);

Tailwind

colors: {
  custom: {
    50: '#6fa6a0',
    500: '#28817a',
    950: '#000000',
  },
}

SCSS

$custom: #28817a;
$custom-light: #6fa6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#28817a",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 122
  },
  "hsl": {
    "h": 175.281,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54979,
    "c": 0.08289,
    "h": 187.5
  },
  "luminance": 0.17557
}

Semantic roles & 50–950 ramp

primary

#28817A

secondary

#B0545C

accent

#4C57DC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #28817A

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

Preview Lab → · Contrast checker → · Palette generator →