#33B0B7#33B0B7

#33B0B7 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.4% C 0.106 H 200.6°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#33B0B7
RGB	rgb(51, 176, 183)
HSL	hsl(183, 56%, 46%)
HSV	hsv(183, 72%, 72%)
CMYK	cmyk(72.1%, 3.8%, 0%, 28.2%)
CIE-LAB	lab(65.88, -30.73, -13.37)
CIE-LCH	lch(65.88, 33.52, 203.51°)
OKLab	oklab(69.42% -0.0988 -0.0371)
OKLCH	oklch(69.42% 0.106 200.6)
XYZ	xyz(25.4340, 35.1704, 50.2387)
Luminance	0.3517 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B0B7 #B73A33

analogous

#33B77C #33B0B7 #336EB7

triadic

#33B0B7 #B733B0 #B0B733

tetradic

#33B0B7 #7C33B7 #B73A33 #6EB733

square

#33B0B7 #7C33B7 #B73A33 #6EB733

split-complementary

#33B0B7 #B7336E #B77C33

monochromatic

#185457 #268287 #33B0B7 #57CAD0 #87D9DE

Accessibility & contrast

On white

2.61

#33B0B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#33B0B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B0B7

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B0B7	#FFFFFF	#000000	##000000
##33B0B7	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A8B8

Deuteranopia (green-blind)

#909AB8

Tritanopia (blue-blind)

#00B7B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b0b7;
/* rgb */ color: rgb(51, 176, 183);
/* oklch */ color: oklch(69.4% 0.106 200.6);

Tailwind

colors: {
  custom: {
    50: '#7fc8cc',
    500: '#33b0b7',
    950: '#000000',
  },
}

SCSS

$custom: #33b0b7;
$custom-light: #7fc8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#33b0b7",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 183
  },
  "hsl": {
    "h": 183.182,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6942,
    "c": 0.10558,
    "h": 200.6
  },
  "luminance": 0.35173
}

Semantic roles & 50–950 ramp

primary

#33B0B7

secondary

#C7827F

accent

#5048E0

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B0B7

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

Preview Lab → · Contrast checker → · Palette generator →