#28B0A4#28B0A4

#28B0A4 is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.5% C 0.112 H 185.9°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#28B0A4
RGB	rgb(40, 176, 164)
HSL	hsl(175, 63%, 42%)
HSV	hsv(175, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 6.8%, 31%)
CIE-LAB	lab(65.10, -37.57, -3.99)
CIE-LCH	lch(65.10, 37.78, 186.07°)
OKLab	oklab(68.54% -0.1113 -0.0114)
OKLCH	oklch(68.54% 0.112 185.9)
XYZ	xyz(23.0980, 34.1793, 40.4947)
Luminance	0.3418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B0A4 #B02834

analogous

#28B060 #28B0A4 #2878B0

triadic

#28B0A4 #A428B0 #B0A428

tetradic

#28B0A4 #6028B0 #B02834 #78B028

square

#28B0A4 #6028B0 #B02834 #78B028

split-complementary

#28B0A4 #B02878 #B06028

monochromatic

#114C47 #1D7E76 #28B0A4 #41D4C7 #73DFD6

Accessibility & contrast

On white

2.68

#28B0A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#28B0A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0A4

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B0A4	#FFFFFF	#000000	##000000
##28B0A4	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A6A4

Deuteranopia (green-blind)

#9498A5

Tritanopia (blue-blind)

#00B4AC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28b0a4;
/* rgb */ color: rgb(40, 176, 164);
/* oklch */ color: oklch(68.5% 0.112 185.9);

Tailwind

colors: {
  custom: {
    50: '#7ac8be',
    500: '#28b0a4',
    950: '#000000',
  },
}

SCSS

$custom: #28b0a4;
$custom-light: #7ac8be;
$custom-dark: #000000;

JSON

{
  "hex": "#28b0a4",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 164
  },
  "hsl": {
    "h": 174.706,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.6854,
    "c": 0.1119,
    "h": 185.9
  },
  "luminance": 0.34182
}

Semantic roles & 50–950 ramp

primary

#28B0A4

secondary

#C66D75

accent

#4250E6

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B0A4

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

Preview Lab → · Contrast checker → · Palette generator →