#28ADA8#28ADA8

#28ADA8 is a light, moderate teal. Relative luminance 0.332; OKLCH L 67.9% C 0.109 H 191.0°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#28ADA8
RGB	rgb(40, 173, 168)
HSL	hsl(178, 62%, 42%)
HSV	hsv(178, 77%, 68%)
CMYK	cmyk(76.9%, 0%, 2.9%, 32.2%)
CIE-LAB	lab(64.29, -35.04, -7.42)
CIE-LCH	lch(64.29, 35.82, 191.96°)
OKLab	oklab(67.92% -0.1065 -0.0207)
OKLCH	oklch(67.92% 0.109 191)
XYZ	xyz(22.8832, 33.1626, 42.2332)
Luminance	0.3317 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ADA8 #AD282D

analogous

#28AD65 #28ADA8 #2870AD

triadic

#28ADA8 #A828AD #ADA828

tetradic

#28ADA8 #6528AD #AD282D #70AD28

square

#28ADA8 #6528AD #AD282D #70AD28

split-complementary

#28ADA8 #AD2870 #AD6528

monochromatic

#114A47 #1D7B78 #28ADA8 #3FD3CD #71DEDA

Accessibility & contrast

On white

2.75

#28ADA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#28ADA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ADA8

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ADA8	#FFFFFF	#000000	##000000
##28ADA8	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A4A8

Deuteranopia (green-blind)

#9096A9

Tritanopia (blue-blind)

#00B2AB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28ada8;
/* rgb */ color: rgb(40, 173, 168);
/* oklch */ color: oklch(67.9% 0.109 191.0);

Tailwind

colors: {
  custom: {
    50: '#7ac6c1',
    500: '#28ada8',
    950: '#000000',
  },
}

SCSS

$custom: #28ada8;
$custom-light: #7ac6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#28ada8",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 168
  },
  "hsl": {
    "h": 177.744,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67917,
    "c": 0.10851,
    "h": 191
  },
  "luminance": 0.33165
}

Semantic roles & 50–950 ramp

primary

#28ADA8

secondary

#C56C6F

accent

#4248E6

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28ADA8

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

Preview Lab → · Contrast checker → · Palette generator →