#28B2B1#28B2B1

#28B2B1 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.5% C 0.111 H 194.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#28B2B1
RGB	rgb(40, 178, 177)
HSL	hsl(180, 63%, 43%)
HSV	hsv(180, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 0.6%, 30.2%)
CIE-LAB	lab(66.11, -34.72, -9.72)
CIE-LCH	lch(66.11, 36.06, 195.64°)
OKLab	oklab(69.49% -0.1074 -0.0271)
OKLCH	oklch(69.49% 0.111 194.1)
XYZ	xyz(24.7276, 35.4632, 47.1283)
Luminance	0.3547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B2B1 #B22829

analogous

#28B26C #28B2B1 #286EB2

triadic

#28B2B1 #B128B2 #B2B128

tetradic

#28B2B1 #6C28B2 #B22829 #6EB228

square

#28B2B1 #6C28B2 #B22829 #6EB228

split-complementary

#28B2B1 #B2286E #B26C28

monochromatic

#124E4E #1D807F #28B2B1 #43D5D4 #75E0DF

Accessibility & contrast

On white

2.59

#28B2B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#28B2B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B2B1

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B2B1	#FFFFFF	#000000	##000000
##28B2B1	1.00	2.59	8.09	8.09
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A9B1

Deuteranopia (green-blind)

#939BB2

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b2b1;
/* rgb */ color: rgb(40, 178, 177);
/* oklch */ color: oklch(69.5% 0.111 194.1);

Tailwind

colors: {
  custom: {
    50: '#7bc9c8',
    500: '#28b2b1',
    950: '#000000',
  },
}

SCSS

$custom: #28b2b1;
$custom-light: #7bc9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#28b2b1",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 177
  },
  "hsl": {
    "h": 179.565,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.69485,
    "c": 0.11075,
    "h": 194.1
  },
  "luminance": 0.35466
}

Semantic roles & 50–950 ramp

primary

#28B2B1

secondary

#C76F6F

accent

#4143E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28B2B1

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

Preview Lab → · Contrast checker → · Palette generator →