#28B0B2#28B0B2

#28B0B2 is a light, moderate teal. Relative luminance 0.347; OKLCH L 69.0% C 0.109 H 196.5°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#28B0B2
RGB	rgb(40, 176, 178)
HSL	hsl(181, 63%, 43%)
HSV	hsv(181, 78%, 70%)
CMYK	cmyk(77.5%, 1.1%, 0%, 30.2%)
CIE-LAB	lab(65.52, -33.48, -11.15)
CIE-LCH	lch(65.52, 35.29, 198.42°)
OKLab	oklab(69.02% -0.105 -0.031)
OKLCH	oklch(69.02% 0.109 196.5)
XYZ	xyz(24.4326, 34.7131, 47.5234)
Luminance	0.3472 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B0B2 #B22A28

analogous

#28B26F #28B0B2 #286BB2

triadic

#28B0B2 #B228B0 #B0B228

tetradic

#28B0B2 #6F28B2 #B22A28 #6BB228

square

#28B0B2 #6F28B2 #B22A28 #6BB228

split-complementary

#28B0B2 #B2286B #B26F28

monochromatic

#124D4E #1D7F80 #28B0B2 #43D3D5 #75DEE0

Accessibility & contrast

On white

2.64

#28B0B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#28B0B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0B2

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B0B2	#FFFFFF	#000000	##000000
##28B0B2	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A7B2

Deuteranopia (green-blind)

#9099B3

Tritanopia (blue-blind)

#00B6B0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b0b2;
/* rgb */ color: rgb(40, 176, 178);
/* oklch */ color: oklch(69.0% 0.109 196.5);

Tailwind

colors: {
  custom: {
    50: '#7bc8c9',
    500: '#28b0b2',
    950: '#000000',
  },
}

SCSS

$custom: #28b0b2;
$custom-light: #7bc8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#28b0b2",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 178
  },
  "hsl": {
    "h": 180.87,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.69021,
    "c": 0.10947,
    "h": 196.5
  },
  "luminance": 0.34716
}

Semantic roles & 50–950 ramp

primary

#28B0B2

secondary

#C7706F

accent

#4441E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28B0B2

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

Preview Lab → · Contrast checker → · Palette generator →