#33B0AB#33B0AB

#33B0AB is a light, moderate teal. Relative luminance 0.347; OKLCH L 69.0% C 0.106 H 191.0°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#33B0AB
RGB	rgb(51, 176, 171)
HSL	hsl(178, 55%, 45%)
HSV	hsv(178, 71%, 69%)
CMYK	cmyk(71%, 0%, 2.8%, 31%)
CIE-LAB	lab(65.51, -34.26, -7.26)
CIE-LCH	lch(65.51, 35.02, 191.97°)
OKLab	oklab(68.99% -0.1041 -0.0203)
OKLCH	oklch(68.99% 0.106 191)
XYZ	xyz(24.2379, 34.6919, 43.9390)
Luminance	0.3469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B0AB #B03338

analogous

#33B06D #33B0AB #3377B0

triadic

#33B0AB #AB33B0 #B0AB33

tetradic

#33B0AB #6D33B0 #B03338 #77B033

square

#33B0AB #6D33B0 #B03338 #77B033

split-complementary

#33B0AB #B03377 #B06D33

monochromatic

#18514F #25817D #33B0AB #53CDC8 #82DBD7

Accessibility & contrast

On white

2.65

#33B0AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#33B0AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B0AB

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B0AB	#FFFFFF	#000000	##000000
##33B0AB	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A7AB

Deuteranopia (green-blind)

#9399AC

Tritanopia (blue-blind)

#00B5AE

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #33b0ab;
/* rgb */ color: rgb(51, 176, 171);
/* oklch */ color: oklch(69.0% 0.106 191.0);

Tailwind

colors: {
  custom: {
    50: '#7ec8c4',
    500: '#33b0ab',
    950: '#000000',
  },
}

SCSS

$custom: #33b0ab;
$custom-light: #7ec8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#33b0ab",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 171
  },
  "hsl": {
    "h": 177.6,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68994,
    "c": 0.10609,
    "h": 191
  },
  "luminance": 0.34695
}

Semantic roles & 50–950 ramp

primary

#33B0AB

secondary

#C47B7D

accent

#494FDE

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B0AB

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

Preview Lab → · Contrast checker → · Palette generator →