#28B873#28B873

#28B873 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.3% C 0.155 H 156.5°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#28B873
RGB	rgb(40, 184, 115)
HSL	hsl(151, 64%, 44%)
HSV	hsv(151, 78%, 72%)
CMYK	cmyk(78.3%, 0%, 37.5%, 27.8%)
CIE-LAB	lab(66.49, -52.79, 24.79)
CIE-LCH	lch(66.49, 58.32, 154.85°)
OKLab	oklab(69.31% -0.1425 0.0621)
OKLCH	oklch(69.31% 0.155 156.5)
XYZ	xyz(21.1080, 35.9673, 22.0463)
Luminance	0.3597 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B873 #B8286D

analogous

#28B82B #28B873 #28B5B8

triadic

#28B873 #7328B8 #B87328

tetradic

#28B873 #2B28B8 #B8286D #B5B828

square

#28B873 #2B28B8 #B8286D #B5B828

split-complementary

#28B873 #B828B5 #B82B28

monochromatic

#125334 #1D8654 #28B873 #46D792 #79E2AF

Accessibility & contrast

On white

2.56

#28B873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#28B873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B873

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B873	#FFFFFF	#000000	##000000
##28B873	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A96E

Deuteranopia (green-blind)

#A69D78

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28b873;
/* rgb */ color: rgb(40, 184, 115);
/* oklch */ color: oklch(69.3% 0.155 156.5);

Tailwind

colors: {
  custom: {
    50: '#79ce9c',
    500: '#28b873',
    950: '#000000',
  },
}

SCSS

$custom: #28b873;
$custom-light: #79ce9c;
$custom-dark: #000000;

JSON

{
  "hex": "#28b873",
  "rgb": {
    "r": 40,
    "g": 184,
    "b": 115
  },
  "hsl": {
    "h": 151.25,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6931,
    "c": 0.15546,
    "h": 156.5
  },
  "luminance": 0.3597
}

Semantic roles & 50–950 ramp

primary

#28B873

secondary

#CA729C

accent

#4190E7

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #28B873

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

Preview Lab → · Contrast checker → · Palette generator →