#28AAA4#28AAA4

#28AAA4 is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.0% C 0.107 H 190.2°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#28AAA4
RGB	rgb(40, 170, 164)
HSL	hsl(177, 62%, 41%)
HSV	hsv(177, 76%, 67%)
CMYK	cmyk(76.5%, 0%, 3.5%, 33.3%)
CIE-LAB	lab(63.24, -34.81, -6.75)
CIE-LCH	lch(63.24, 35.46, 190.97°)
OKLab	oklab(67.02% -0.1053 -0.0189)
OKLCH	oklch(67.02% 0.107 190.2)
XYZ	xyz(21.9475, 31.8782, 40.1111)
Luminance	0.3188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AAA4 #AA282E

analogous

#28AA63 #28AAA4 #286FAA

triadic

#28AAA4 #A428AA #AAA428

tetradic

#28AAA4 #6328AA #AA282E #6FAA28

square

#28AAA4 #6328AA #AA282E #6FAA28

split-complementary

#28AAA4 #AA286F #AA6328

monochromatic

#114744 #1C7874 #28AAA4 #3ED2CB #6FDDD8

Accessibility & contrast

On white

2.85

#28AAA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#28AAA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AAA4

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AAA4	#FFFFFF	#000000	##000000
##28AAA4	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A1A4

Deuteranopia (green-blind)

#8E93A5

Tritanopia (blue-blind)

#00AFA8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28aaa4;
/* rgb */ color: rgb(40, 170, 164);
/* oklch */ color: oklch(67.0% 0.107 190.2);

Tailwind

colors: {
  custom: {
    50: '#79c4be',
    500: '#28aaa4',
    950: '#000000',
  },
}

SCSS

$custom: #28aaa4;
$custom-light: #79c4be;
$custom-dark: #000000;

JSON

{
  "hex": "#28aaa4",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 164
  },
  "hsl": {
    "h": 177.231,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67023,
    "c": 0.10703,
    "h": 190.2
  },
  "luminance": 0.31881
}

Semantic roles & 50–950 ramp

primary

#28AAA4

secondary

#C46A6E

accent

#434AE5

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #28AAA4

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

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