#28B191#28B191

#28B191 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.2% C 0.122 H 172.5°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#28B191
RGB	rgb(40, 177, 145)
HSL	hsl(166, 63%, 43%)
HSV	hsv(166, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 18.1%, 30.6%)
CIE-LAB	lab(64.91, -43.14, 6.27)
CIE-LCH	lch(64.91, 43.60, 171.73°)
OKLab	oklab(68.22% -0.1213 0.0159)
OKLCH	oklch(68.22% 0.122 172.5)
XYZ	xyz(21.7053, 33.9371, 32.1891)
Luminance	0.3394 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B191 #B12848

analogous

#28B14C #28B191 #288DB1

triadic

#28B191 #9128B1 #B19128

tetradic

#28B191 #4C28B1 #B12848 #8DB128

square

#28B191 #4C28B1 #B12848 #8DB128

split-complementary

#28B191 #B1288D #B14C28

monochromatic

#114D3F #1D7F68 #28B191 #42D4B2 #74E0C6

Accessibility & contrast

On white

2.70

#28B191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#28B191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B191

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B191	#FFFFFF	#000000	##000000
##28B191	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA58F

Deuteranopia (green-blind)

#9A9893

Tritanopia (blue-blind)

#00B3A8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b191;
/* rgb */ color: rgb(40, 177, 145);
/* oklch */ color: oklch(68.2% 0.122 172.5);

Tailwind

colors: {
  custom: {
    50: '#79c9b1',
    500: '#28b191',
    950: '#000000',
  },
}

SCSS

$custom: #28b191;
$custom-light: #79c9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#28b191",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 145
  },
  "hsl": {
    "h": 165.985,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68216,
    "c": 0.12232,
    "h": 172.5
  },
  "luminance": 0.3394
}

Semantic roles & 50–950 ramp

primary

#28B191

secondary

#C76E83

accent

#4268E6

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #28B191

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

Preview Lab → · Contrast checker → · Palette generator →