#28937B#28937B

#28937B is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.8% C 0.102 H 174.1°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#28937B
RGB	rgb(40, 147, 123)
HSL	hsl(167, 57%, 37%)
HSV	hsv(167, 73%, 58%)
CMYK	cmyk(72.8%, 0%, 16.3%, 42.4%)
CIE-LAB	lab(54.81, -35.73, 4.12)
CIE-LCH	lch(54.81, 35.96, 173.41°)
OKLab	oklab(59.76% -0.1011 0.0104)
OKLCH	oklch(59.76% 0.102 174.1)
XYZ	xyz(14.8821, 22.7469, 22.3413)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28937B #932840

analogous

#289346 #28937B #287693

triadic

#28937B #7B2893 #937B28

tetradic

#28937B #462893 #932840 #769328

square

#28937B #462893 #932840 #769328

split-complementary

#28937B #932876 #934628

monochromatic

#0E332A #1B6353 #28937B #35C3A3 #61D4BA

Accessibility & contrast

On white

3.78

#28937B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#28937B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28937B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28937B	#FFFFFF	#000000	##000000
##28937B	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E897A

Deuteranopia (green-blind)

#7F7F7D

Tritanopia (blue-blind)

#00958C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #28937b;
/* rgb */ color: rgb(40, 147, 123);
/* oklch */ color: oklch(59.8% 0.102 174.1);

Tailwind

colors: {
  custom: {
    50: '#72b3a1',
    500: '#28937b',
    950: '#000000',
  },
}

SCSS

$custom: #28937b;
$custom-light: #72b3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#28937b",
  "rgb": {
    "r": 40,
    "g": 147,
    "b": 123
  },
  "hsl": {
    "h": 166.542,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59764,
    "c": 0.10167,
    "h": 174.1
  },
  "luminance": 0.22749
}

Semantic roles & 50–950 ramp

primary

#28937B

secondary

#BA5D72

accent

#476AE0

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #28937B

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

Preview Lab → · Contrast checker → · Palette generator →