#28ACB8#28ACB8

#28ACB8 is a light, moderate teal. Relative luminance 0.334; OKLCH L 68.3% C 0.108 H 204.4°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#28ACB8
RGB	rgb(40, 172, 184)
HSL	hsl(185, 64%, 44%)
HSV	hsv(185, 78%, 72%)
CMYK	cmyk(78.3%, 6.5%, 0%, 27.8%)
CIE-LAB	lab(64.49, -29.73, -16.04)
CIE-LCH	lch(64.49, 33.78, 208.35°)
OKLab	oklab(68.25% -0.0985 -0.0446)
OKLCH	oklch(68.25% 0.108 204.4)
XYZ	xyz(24.2755, 33.4138, 50.5082)
Luminance	0.3342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ACB8 #B83428

analogous

#28B87C #28ACB8 #2864B8

triadic

#28ACB8 #B828AC #ACB828

tetradic

#28ACB8 #7C28B8 #B83428 #64B828

square

#28ACB8 #7C28B8 #B83428 #64B828

split-complementary

#28ACB8 #B82864 #B87C28

monochromatic

#124E53 #1D7D86 #28ACB8 #46CBD7 #79D9E2

Accessibility & contrast

On white

2.73

#28ACB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#28ACB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ACB8

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ACB8	#FFFFFF	#000000	##000000
##28ACB8	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA5B9

Deuteranopia (green-blind)

#8A96B8

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28acb8;
/* rgb */ color: rgb(40, 172, 184);
/* oklch */ color: oklch(68.3% 0.108 204.4);

Tailwind

colors: {
  custom: {
    50: '#7bc5cd',
    500: '#28acb8',
    950: '#000000',
  },
}

SCSS

$custom: #28acb8;
$custom-light: #7bc5cd;
$custom-dark: #000000;

JSON

{
  "hex": "#28acb8",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 184
  },
  "hsl": {
    "h": 185,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68251,
    "c": 0.1081,
    "h": 204.4
  },
  "luminance": 0.33417
}

Semantic roles & 50–950 ramp

primary

#28ACB8

secondary

#CA7972

accent

#4E41E7

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ACB8

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

Preview Lab → · Contrast checker → · Palette generator →