#28B1A4#28B1A4

#28B1A4 is a light, moderate teal. Relative luminance 0.346; OKLCH L 68.8% C 0.113 H 185.2°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#28B1A4
RGB	rgb(40, 177, 164)
HSL	hsl(174, 63%, 43%)
HSV	hsv(174, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 7.3%, 30.6%)
CIE-LAB	lab(65.41, -38.02, -3.54)
CIE-LCH	lch(65.41, 38.19, 185.31°)
OKLab	oklab(68.79% -0.1123 -0.0102)
OKLCH	oklch(68.79% 0.113 185.2)
XYZ	xyz(23.2948, 34.5729, 40.5603)
Luminance	0.3458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B1A4 #B12835

analogous

#28B160 #28B1A4 #2879B1

triadic

#28B1A4 #A428B1 #B1A428

tetradic

#28B1A4 #6028B1 #B12835 #79B128

square

#28B1A4 #6028B1 #B12835 #79B128

split-complementary

#28B1A4 #B12879 #B16028

monochromatic

#114D47 #1D7F76 #28B1A4 #42D4C6 #74E0D5

Accessibility & contrast

On white

2.65

#28B1A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#28B1A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B1A4

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B1A4	#FFFFFF	#000000	##000000
##28B1A4	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A7A4

Deuteranopia (green-blind)

#9599A5

Tritanopia (blue-blind)

#00B5AD

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b1a4;
/* rgb */ color: rgb(40, 177, 164);
/* oklch */ color: oklch(68.8% 0.113 185.2);

Tailwind

colors: {
  custom: {
    50: '#7ac9be',
    500: '#28b1a4',
    950: '#000000',
  },
}

SCSS

$custom: #28b1a4;
$custom-light: #7ac9be;
$custom-dark: #000000;

JSON

{
  "hex": "#28b1a4",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 164
  },
  "hsl": {
    "h": 174.307,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68793,
    "c": 0.11277,
    "h": 185.2
  },
  "luminance": 0.34576
}

Semantic roles & 50–950 ramp

primary

#28B1A4

secondary

#C76E76

accent

#4251E6

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B1A4

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

Preview Lab → · Contrast checker → · Palette generator →