#28B991#28B991

#28B991 is a light, vivid teal. Relative luminance 0.372; OKLCH L 70.3% C 0.132 H 169.0°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#28B991
RGB	rgb(40, 185, 145)
HSL	hsl(163, 64%, 44%)
HSV	hsv(163, 78%, 73%)
CMYK	cmyk(78.4%, 0%, 21.6%, 27.5%)
CIE-LAB	lab(67.42, -46.50, 9.85)
CIE-LCH	lch(67.42, 47.53, 168.04°)
OKLab	oklab(70.27% -0.1292 0.0252)
OKLCH	oklch(70.27% 0.132 169)
XYZ	xyz(23.3321, 37.1905, 32.7314)
Luminance	0.3719 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B991 #B92850

analogous

#28B949 #28B991 #2899B9

triadic

#28B991 #9128B9 #B99128

tetradic

#28B991 #4928B9 #B92850 #99B928

square

#28B991 #4928B9 #B92850 #99B928

split-complementary

#28B991 #B92899 #B94928

monochromatic

#125442 #1D876A #28B991 #47D7AF #79E2C5

Accessibility & contrast

On white

2.49

#28B991 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#28B991 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B991

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B991	#FFFFFF	#000000	##000000
##28B991	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AC8F

Deuteranopia (green-blind)

#A29F94

Tritanopia (blue-blind)

#00BAAE

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28b991;
/* rgb */ color: rgb(40, 185, 145);
/* oklch */ color: oklch(70.3% 0.132 169.0);

Tailwind

colors: {
  custom: {
    50: '#7acfb1',
    500: '#28b991',
    950: '#000000',
  },
}

SCSS

$custom: #28b991;
$custom-light: #7acfb1;
$custom-dark: #000000;

JSON

{
  "hex": "#28b991",
  "rgb": {
    "r": 40,
    "g": 185,
    "b": 145
  },
  "hsl": {
    "h": 163.448,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70272,
    "c": 0.13164,
    "h": 169
  },
  "luminance": 0.37193
}

Semantic roles & 50–950 ramp

primary

#28B991

secondary

#CA738B

accent

#406EE7

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #28B991

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

Preview Lab → · Contrast checker → · Palette generator →