#28B1AB#28B1AB

#28B1AB is a light, moderate teal. Relative luminance 0.348; OKLCH L 69.0% C 0.111 H 190.4°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#28B1AB
RGB	rgb(40, 177, 171)
HSL	hsl(177, 63%, 43%)
HSV	hsv(177, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 3.4%, 30.6%)
CIE-LAB	lab(65.62, -36.02, -7.12)
CIE-LCH	lch(65.62, 36.71, 191.19°)
OKLab	oklab(69.03% -0.1091 -0.0199)
OKLCH	oklch(69.03% 0.111 190.4)
XYZ	xyz(23.9444, 34.8327, 43.9816)
Luminance	0.3484 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B1AB #B1282E

analogous

#28B166 #28B1AB #2873B1

triadic

#28B1AB #AB28B1 #B1AB28

tetradic

#28B1AB #6628B1 #B1282E #73B128

square

#28B1AB #6628B1 #B1282E #73B128

split-complementary

#28B1AB #B12873 #B16628

monochromatic

#114D4B #1D7F7B #28B1AB #42D4CE #74E0DB

Accessibility & contrast

On white

2.64

#28B1AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#28B1AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B1AB

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B1AB	#FFFFFF	#000000	##000000
##28B1AB	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A7AB

Deuteranopia (green-blind)

#939AAC

Tritanopia (blue-blind)

#00B6AF

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b1ab;
/* rgb */ color: rgb(40, 177, 171);
/* oklch */ color: oklch(69.0% 0.111 190.4);

Tailwind

colors: {
  custom: {
    50: '#7bc9c3',
    500: '#28b1ab',
    950: '#000000',
  },
}

SCSS

$custom: #28b1ab;
$custom-light: #7bc9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#28b1ab",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 171
  },
  "hsl": {
    "h": 177.372,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.69026,
    "c": 0.11091,
    "h": 190.4
  },
  "luminance": 0.34836
}

Semantic roles & 50–950 ramp

primary

#28B1AB

secondary

#C76E72

accent

#4249E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B1AB

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

Preview Lab → · Contrast checker → · Palette generator →