#28857A#28857A

#28857A is a mid, moderate teal. Relative luminance 0.186; OKLCH L 56.0% C 0.087 H 183.8°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#28857A
RGB	rgb(40, 133, 122)
HSL	hsl(173, 54%, 34%)
HSV	hsv(173, 70%, 52%)
CMYK	cmyk(69.9%, 0%, 8.3%, 47.8%)
CIE-LAB	lab(50.25, -29.45, -1.93)
CIE-LCH	lch(50.25, 29.52, 183.75°)
OKLab	oklab(56.04% -0.0866 -0.0057)
OKLCH	oklch(56.04% 0.087 183.8)
XYZ	xyz(12.7738, 18.6299, 21.3313)
Luminance	0.1863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28857A #852833

analogous

#28854C #28857A #286285

triadic

#28857A #7A2885 #857A28

tetradic

#28857A #4C2885 #852833 #628528

square

#28857A #4C2885 #852833 #628528

split-complementary

#28857A #852862 #854C28

monochromatic

#0C2724 #1A564F #28857A #36B4A5 #5ACDC0

Accessibility & contrast

On white

4.44

#28857A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#28857A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28857A

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28857A	#FFFFFF	#000000	##000000
##28857A	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D7A

Deuteranopia (green-blind)

#71737B

Tritanopia (blue-blind)

#008882

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #28857a;
/* rgb */ color: rgb(40, 133, 122);
/* oklch */ color: oklch(56.0% 0.087 183.8);

Tailwind

colors: {
  custom: {
    50: '#70a9a0',
    500: '#28857a',
    950: '#000000',
  },
}

SCSS

$custom: #28857a;
$custom-light: #70a9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#28857a",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 122
  },
  "hsl": {
    "h": 172.903,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56036,
    "c": 0.08675,
    "h": 183.8
  },
  "luminance": 0.18631
}

Semantic roles & 50–950 ramp

primary

#28857A

secondary

#B35661

accent

#4B5CDD

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #28857A

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

Preview Lab → · Contrast checker → · Palette generator →