#33B0B8#33B0B8

#33B0B8 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.5% C 0.106 H 201.4°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#33B0B8
RGB	rgb(51, 176, 184)
HSL	hsl(184, 57%, 46%)
HSV	hsv(184, 72%, 72%)
CMYK	cmyk(72.3%, 4.3%, 0%, 27.8%)
CIE-LAB	lab(65.91, -30.43, -13.88)
CIE-LCH	lch(65.91, 33.45, 204.51°)
OKLab	oklab(69.46% -0.0984 -0.0385)
OKLCH	oklch(69.46% 0.106 201.4)
XYZ	xyz(25.5385, 35.2121, 50.7888)
Luminance	0.3522 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B0B8 #B83B33

analogous

#33B87D #33B0B8 #336DB8

triadic

#33B0B8 #B833B0 #B0B833

tetradic

#33B0B8 #7D33B8 #B83B33 #6DB833

square

#33B0B8 #7D33B8 #B83B33 #6DB833

split-complementary

#33B0B8 #B8336D #B87D33

monochromatic

#185458 #268288 #33B0B8 #58C9D1 #88D9DE

Accessibility & contrast

On white

2.61

#33B0B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#33B0B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B0B8

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B0B8	#FFFFFF	#000000	##000000
##33B0B8	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A8B9

Deuteranopia (green-blind)

#8F9AB9

Tritanopia (blue-blind)

#00B7B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b0b8;
/* rgb */ color: rgb(51, 176, 184);
/* oklch */ color: oklch(69.5% 0.106 201.4);

Tailwind

colors: {
  custom: {
    50: '#7fc8cd',
    500: '#33b0b8',
    950: '#000000',
  },
}

SCSS

$custom: #33b0b8;
$custom-light: #7fc8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#33b0b8",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 184
  },
  "hsl": {
    "h": 183.609,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69457,
    "c": 0.10568,
    "h": 201.4
  },
  "luminance": 0.35215
}

Semantic roles & 50–950 ramp

primary

#33B0B8

secondary

#C8837F

accent

#5148E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B0B8

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

Preview Lab → · Contrast checker → · Palette generator →