#28A2B0#28A2B0

#28A2B0 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.5% C 0.103 H 206.7°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#28A2B0
RGB	rgb(40, 162, 176)
HSL	hsl(186, 63%, 42%)
HSV	hsv(186, 77%, 69%)
CMYK	cmyk(77.3%, 8%, 0%, 31%)
CIE-LAB	lab(61.15, -27.30, -16.62)
CIE-LCH	lch(61.15, 31.96, 211.32°)
OKLab	oklab(65.46% -0.0921 -0.0462)
OKLCH	oklch(65.46% 0.103 206.7)
XYZ	xyz(21.6284, 29.4237, 45.6053)
Luminance	0.2943 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A2B0 #B03628

analogous

#28B07A #28A2B0 #285EB0

triadic

#28A2B0 #B028A2 #A2B028

tetradic

#28A2B0 #7A28B0 #B03628 #5EB028

square

#28A2B0 #7A28B0 #B03628 #5EB028

split-complementary

#28A2B0 #B0285E #B07A28

monochromatic

#11464C #1D747E #28A2B0 #41C5D4 #73D4DF

Accessibility & contrast

On white

3.05

#28A2B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#28A2B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A2B0

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A2B0	#FFFFFF	#000000	##000000
##28A2B0	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949BB1

Deuteranopia (green-blind)

#818EB0

Tritanopia (blue-blind)

#00A9A6

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a2b0;
/* rgb */ color: rgb(40, 162, 176);
/* oklch */ color: oklch(65.5% 0.103 206.7);

Tailwind

colors: {
  custom: {
    50: '#79bec7',
    500: '#28a2b0',
    950: '#000000',
  },
}

SCSS

$custom: #28a2b0;
$custom-light: #79bec7;
$custom-dark: #000000;

JSON

{
  "hex": "#28a2b0",
  "rgb": {
    "r": 40,
    "g": 162,
    "b": 176
  },
  "hsl": {
    "h": 186.176,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.65457,
    "c": 0.10304,
    "h": 206.7
  },
  "luminance": 0.29426
}

Semantic roles & 50–950 ramp

primary

#28A2B0

secondary

#C6776D

accent

#5342E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A2B0

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

Preview Lab → · Contrast checker → · Palette generator →