#28A4A7#28A4A7

#28A4A7 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.6% C 0.103 H 197.4°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#28A4A7
RGB	rgb(40, 164, 167)
HSL	hsl(181, 61%, 41%)
HSV	hsv(181, 76%, 65%)
CMYK	cmyk(76%, 1.8%, 0%, 34.5%)
CIE-LAB	lab(61.47, -31.07, -11.07)
CIE-LCH	lch(61.47, 32.99, 199.61°)
OKLab	oklab(65.61% -0.098 -0.0308)
OKLCH	oklch(65.61% 0.103 197.4)
XYZ	xyz(21.1224, 29.7895, 41.1884)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A4A7 #A72B28

analogous

#28A76A #28A4A7 #2865A7

triadic

#28A4A7 #A728A4 #A4A728

tetradic

#28A4A7 #6A28A7 #A72B28 #65A728

square

#28A4A7 #6A28A7 #A72B28 #65A728

split-complementary

#28A4A7 #A72865 #A76A28

monochromatic

#104344 #1C7476 #28A4A7 #3CCDD0 #6DD9DC

Accessibility & contrast

On white

3.02

#28A4A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#28A4A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A4A7

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A4A7	#FFFFFF	#000000	##000000
##28A4A7	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989CA7

Deuteranopia (green-blind)

#868FA8

Tritanopia (blue-blind)

#00AAA5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a4a7;
/* rgb */ color: rgb(40, 164, 167);
/* oklch */ color: oklch(65.6% 0.103 197.4);

Tailwind

colors: {
  custom: {
    50: '#78bfc1',
    500: '#28a4a7',
    950: '#000000',
  },
}

SCSS

$custom: #28a4a7;
$custom-light: #78bfc1;
$custom-dark: #000000;

JSON

{
  "hex": "#28a4a7",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 167
  },
  "hsl": {
    "h": 181.417,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65615,
    "c": 0.10272,
    "h": 197.4
  },
  "luminance": 0.29792
}

Semantic roles & 50–950 ramp

primary

#28A4A7

secondary

#C36A68

accent

#4743E4

background

#F8FBFB

surface

#EFF7F7

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A4A7

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

Preview Lab → · Contrast checker → · Palette generator →