#28A8B7#28A8B7

#28A8B7 is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.2% C 0.107 H 207.0°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#28A8B7
RGB	rgb(40, 168, 183)
HSL	hsl(186, 64%, 44%)
HSV	hsv(186, 78%, 72%)
CMYK	cmyk(78.1%, 8.2%, 0%, 28.2%)
CIE-LAB	lab(63.24, -28.07, -17.38)
CIE-LCH	lch(63.24, 33.02, 211.77°)
OKLab	oklab(67.22% -0.095 -0.0484)
OKLCH	oklch(67.22% 0.107 207)
XYZ	xyz(23.4212, 31.8724, 49.7081)
Luminance	0.3187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A8B7 #B73728

analogous

#28B77E #28A8B7 #2860B7

triadic

#28A8B7 #B728A8 #A8B728

tetradic

#28A8B7 #7E28B7 #B73728 #60B728

square

#28A8B7 #7E28B7 #B73728 #60B728

split-complementary

#28A8B7 #B72860 #B77E28

monochromatic

#124C53 #1D7A85 #28A8B7 #46C7D6 #78D6E1

Accessibility & contrast

On white

2.85

#28A8B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#28A8B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A8B7

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A8B7	#FFFFFF	#000000	##000000
##28A8B7	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A1B8

Deuteranopia (green-blind)

#8693B7

Tritanopia (blue-blind)

#00B0AC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28a8b7;
/* rgb */ color: rgb(40, 168, 183);
/* oklch */ color: oklch(67.2% 0.107 207.0);

Tailwind

colors: {
  custom: {
    50: '#7bc2cc',
    500: '#28a8b7',
    950: '#000000',
  },
}

SCSS

$custom: #28a8b7;
$custom-light: #7bc2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#28a8b7",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 183
  },
  "hsl": {
    "h": 186.294,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67222,
    "c": 0.10661,
    "h": 207
  },
  "luminance": 0.31875
}

Semantic roles & 50–950 ramp

primary

#28A8B7

secondary

#C97B72

accent

#5241E7

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A8B7

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

Preview Lab → · Contrast checker → · Palette generator →