#28B0B7#28B0B7

#28B0B7 is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.2% C 0.110 H 200.3°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#28B0B7
RGB	rgb(40, 176, 183)
HSL	hsl(183, 64%, 44%)
HSV	hsv(183, 78%, 72%)
CMYK	cmyk(78.1%, 3.8%, 0%, 28.2%)
CIE-LAB	lab(65.68, -31.97, -13.69)
CIE-LCH	lch(65.68, 34.78, 203.18°)
OKLab	oklab(69.2% -0.1028 -0.038)
OKLCH	oklch(69.2% 0.11 200.3)
XYZ	xyz(24.9438, 34.9176, 50.2157)
Luminance	0.3492 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B0B7 #B72F28

analogous

#28B776 #28B0B7 #2868B7

triadic

#28B0B7 #B728B0 #B0B728

tetradic

#28B0B7 #7628B7 #B72F28 #68B728

square

#28B0B7 #7628B7 #B72F28 #68B728

split-complementary

#28B0B7 #B72868 #B77628

monochromatic

#124F53 #1D8085 #28B0B7 #46CFD6 #78DCE1

Accessibility & contrast

On white

2.63

#28B0B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#28B0B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0B7

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B0B7	#FFFFFF	#000000	##000000
##28B0B7	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A8B8

Deuteranopia (green-blind)

#8F99B8

Tritanopia (blue-blind)

#00B7B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b0b7;
/* rgb */ color: rgb(40, 176, 183);
/* oklch */ color: oklch(69.2% 0.110 200.3);

Tailwind

colors: {
  custom: {
    50: '#7cc8cc',
    500: '#28b0b7',
    950: '#000000',
  },
}

SCSS

$custom: #28b0b7;
$custom-light: #7cc8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#28b0b7",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 183
  },
  "hsl": {
    "h": 182.937,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69204,
    "c": 0.1096,
    "h": 200.3
  },
  "luminance": 0.34921
}

Semantic roles & 50–950 ramp

primary

#28B0B7

secondary

#C97672

accent

#4941E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28B0B7

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

Preview Lab → · Contrast checker → · Palette generator →