#28B997#28B997

#28B997 is a light, vivid teal. Relative luminance 0.374; OKLCH L 70.4% C 0.128 H 172.3°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#28B997
RGB	rgb(40, 185, 151)
HSL	hsl(166, 64%, 44%)
HSV	hsv(166, 78%, 73%)
CMYK	cmyk(78.4%, 0%, 18.4%, 27.5%)
CIE-LAB	lab(67.56, -45.00, 6.76)
CIE-LCH	lch(67.56, 45.50, 171.45°)
OKLab	oklab(70.44% -0.1263 0.0172)
OKLCH	oklch(70.44% 0.128 172.3)
XYZ	xyz(23.8070, 37.3805, 35.2326)
Luminance	0.3738 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B997 #B9284A

analogous

#28B94F #28B997 #2893B9

triadic

#28B997 #9728B9 #B99728

tetradic

#28B997 #4F28B9 #B9284A #93B928

square

#28B997 #4F28B9 #B9284A #93B928

split-complementary

#28B997 #B92893 #B94F28

monochromatic

#125445 #1D876E #28B997 #47D7B5 #79E2CA

Accessibility & contrast

On white

2.48

#28B997 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#28B997 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B997

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B997	#FFFFFF	#000000	##000000
##28B997	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AC95

Deuteranopia (green-blind)

#A19F99

Tritanopia (blue-blind)

#00BBAF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #28b997;
/* rgb */ color: rgb(40, 185, 151);
/* oklch */ color: oklch(70.4% 0.128 172.3);

Tailwind

colors: {
  custom: {
    50: '#7bcfb5',
    500: '#28b997',
    950: '#000000',
  },
}

SCSS

$custom: #28b997;
$custom-light: #7bcfb5;
$custom-dark: #000000;

JSON

{
  "hex": "#28b997",
  "rgb": {
    "r": 40,
    "g": 185,
    "b": 151
  },
  "hsl": {
    "h": 165.931,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70435,
    "c": 0.1275,
    "h": 172.3
  },
  "luminance": 0.37383
}

Semantic roles & 50–950 ramp

primary

#28B997

secondary

#CA7387

accent

#4068E7

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #28B997

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

Preview Lab → · Contrast checker → · Palette generator →