#28B0A0#28B0A0

#28B0A0 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.4% C 0.113 H 183.0°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#28B0A0
RGB	rgb(40, 176, 160)
HSL	hsl(173, 63%, 42%)
HSV	hsv(173, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 9.1%, 31%)
CIE-LAB	lab(64.99, -38.69, -1.93)
CIE-LCH	lch(64.99, 38.74, 182.86°)
OKLab	oklab(68.41% -0.1132 -0.0058)
OKLCH	oklch(68.41% 0.113 183)
XYZ	xyz(22.7425, 34.0371, 38.6221)
Luminance	0.3404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B0A0 #B02838

analogous

#28B05C #28B0A0 #287CB0

triadic

#28B0A0 #A028B0 #B0A028

tetradic

#28B0A0 #5C28B0 #B02838 #7CB028

square

#28B0A0 #5C28B0 #B02838 #7CB028

split-complementary

#28B0A0 #B0287C #B05C28

monochromatic

#114C45 #1D7E73 #28B0A0 #41D4C3 #73DFD3

Accessibility & contrast

On white

2.69

#28B0A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#28B0A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0A0

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B0A0	#FFFFFF	#000000	##000000
##28B0A0	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A59F

Deuteranopia (green-blind)

#9598A2

Tritanopia (blue-blind)

#00B4AB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28b0a0;
/* rgb */ color: rgb(40, 176, 160);
/* oklch */ color: oklch(68.4% 0.113 183.0);

Tailwind

colors: {
  custom: {
    50: '#7ac8bc',
    500: '#28b0a0',
    950: '#000000',
  },
}

SCSS

$custom: #28b0a0;
$custom-light: #7ac8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#28b0a0",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 160
  },
  "hsl": {
    "h": 172.941,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68411,
    "c": 0.11333,
    "h": 183
  },
  "luminance": 0.3404
}

Semantic roles & 50–950 ramp

primary

#28B0A0

secondary

#C66D78

accent

#4255E6

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B0A0

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

Preview Lab → · Contrast checker → · Palette generator →