#33B0B9#33B0B9

#33B0B9 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.5% C 0.106 H 202.2°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#33B0B9
RGB	rgb(51, 176, 185)
HSL	hsl(184, 57%, 46%)
HSV	hsv(184, 72%, 73%)
CMYK	cmyk(72.4%, 4.9%, 0%, 27.5%)
CIE-LAB	lab(65.95, -30.13, -14.38)
CIE-LCH	lch(65.95, 33.39, 205.52°)
OKLab	oklab(69.49% -0.098 -0.0399)
OKLCH	oklch(69.49% 0.106 202.2)
XYZ	xyz(25.6436, 35.2542, 51.3428)
Luminance	0.3526 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B0B9 #B93C33

analogous

#33B97F #33B0B9 #336DB9

triadic

#33B0B9 #B933B0 #B0B933

tetradic

#33B0B9 #7F33B9 #B93C33 #6DB933

square

#33B0B9 #7F33B9 #B93C33 #6DB933

split-complementary

#33B0B9 #B9336D #B97F33

monochromatic

#195559 #268289 #33B0B9 #58C9D1 #88D8DE

Accessibility & contrast

On white

2.61

#33B0B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#33B0B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B0B9

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B0B9	#FFFFFF	#000000	##000000
##33B0B9	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A8BA

Deuteranopia (green-blind)

#8F9ABA

Tritanopia (blue-blind)

#00B7B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b0b9;
/* rgb */ color: rgb(51, 176, 185);
/* oklch */ color: oklch(69.5% 0.106 202.2);

Tailwind

colors: {
  custom: {
    50: '#7fc8ce',
    500: '#33b0b9',
    950: '#000000',
  },
}

SCSS

$custom: #33b0b9;
$custom-light: #7fc8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#33b0b9",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 185
  },
  "hsl": {
    "h": 184.03,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69494,
    "c": 0.10581,
    "h": 202.2
  },
  "luminance": 0.35257
}

Semantic roles & 50–950 ramp

primary

#33B0B9

secondary

#C88580

accent

#5248E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B0B9

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

Preview Lab → · Contrast checker → · Palette generator →