#28B091#28B091

#28B091 is a light, vivid teal. Relative luminance 0.335; OKLCH L 68.0% C 0.121 H 173.0°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#28B091
RGB	rgb(40, 176, 145)
HSL	hsl(166, 63%, 42%)
HSV	hsv(166, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 17.6%, 31%)
CIE-LAB	lab(64.60, -42.72, 5.82)
CIE-LCH	lch(64.60, 43.11, 172.24°)
OKLab	oklab(67.96% -0.1203 0.0147)
OKLCH	oklch(67.96% 0.121 173)
XYZ	xyz(21.5086, 33.5435, 32.1235)
Luminance	0.3355 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B091 #B02847

analogous

#28B04D #28B091 #288BB0

triadic

#28B091 #9128B0 #B09128

tetradic

#28B091 #4D28B0 #B02847 #8BB028

square

#28B091 #4D28B0 #B02847 #8BB028

split-complementary

#28B091 #B0288B #B04D28

monochromatic

#114C3F #1D7E68 #28B091 #41D4B2 #73DFC7

Accessibility & contrast

On white

2.72

#28B091 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#28B091 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B091

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B091	#FFFFFF	#000000	##000000
##28B091	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA490

Deuteranopia (green-blind)

#999793

Tritanopia (blue-blind)

#00B2A7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b091;
/* rgb */ color: rgb(40, 176, 145);
/* oklch */ color: oklch(68.0% 0.121 173.0);

Tailwind

colors: {
  custom: {
    50: '#79c8b1',
    500: '#28b091',
    950: '#000000',
  },
}

SCSS

$custom: #28b091;
$custom-light: #79c8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#28b091",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 145
  },
  "hsl": {
    "h": 166.324,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67959,
    "c": 0.12118,
    "h": 173
  },
  "luminance": 0.33546
}

Semantic roles & 50–950 ramp

primary

#28B091

secondary

#C66D82

accent

#4267E6

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #28B091

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

Preview Lab → · Contrast checker → · Palette generator →