#28ACAF#28ACAF

#28ACAF is a light, moderate teal. Relative luminance 0.331; OKLCH L 67.9% C 0.107 H 197.3°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#28ACAF
RGB	rgb(40, 172, 175)
HSL	hsl(181, 63%, 42%)
HSV	hsv(181, 77%, 69%)
CMYK	cmyk(77.1%, 1.7%, 0%, 31.4%)
CIE-LAB	lab(64.20, -32.49, -11.46)
CIE-LCH	lch(64.20, 34.45, 199.44°)
OKLab	oklab(67.91% -0.1024 -0.0319)
OKLCH	oklch(67.91% 0.107 197.3)
XYZ	xyz(23.3619, 33.0484, 45.6968)
Luminance	0.3305 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ACAF #AF2B28

analogous

#28AF6E #28ACAF #2869AF

triadic

#28ACAF #AF28AC #ACAF28

tetradic

#28ACAF #6E28AF #AF2B28 #69AF28

square

#28ACAF #6E28AF #AF2B28 #69AF28

split-complementary

#28ACAF #AF2869 #AF6E28

monochromatic

#114A4B #1D7B7D #28ACAF #41D0D4 #73DCDF

Accessibility & contrast

On white

2.76

#28ACAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#28ACAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ACAF

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ACAF	#FFFFFF	#000000	##000000
##28ACAF	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A4AF

Deuteranopia (green-blind)

#8D96B0

Tritanopia (blue-blind)

#00B2AD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28acaf;
/* rgb */ color: rgb(40, 172, 175);
/* oklch */ color: oklch(67.9% 0.107 197.3);

Tailwind

colors: {
  custom: {
    50: '#7ac5c6',
    500: '#28acaf',
    950: '#000000',
  },
}

SCSS

$custom: #28acaf;
$custom-light: #7ac5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#28acaf",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 175
  },
  "hsl": {
    "h": 181.333,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.67914,
    "c": 0.10723,
    "h": 197.3
  },
  "luminance": 0.33051
}

Semantic roles & 50–950 ramp

primary

#28ACAF

secondary

#C66F6D

accent

#4642E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ACAF

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

Preview Lab → · Contrast checker → · Palette generator →