#33B7B9#33B7B9

#33B7B9 is a light, moderate teal. Relative luminance 0.381; OKLCH L 71.2% C 0.109 H 196.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#33B7B9
RGB	rgb(51, 183, 185)
HSL	hsl(181, 57%, 46%)
HSV	hsv(181, 72%, 73%)
CMYK	cmyk(72.4%, 1.1%, 0%, 27.5%)
CIE-LAB	lab(68.07, -33.49, -11.19)
CIE-LCH	lch(68.07, 35.31, 198.48°)
OKLab	oklab(71.22% -0.105 -0.0311)
OKLCH	oklch(71.22% 0.109 196.5)
XYZ	xyz(27.0517, 38.0703, 51.8121)
Luminance	0.3807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B7B9 #B93533

analogous

#33B978 #33B7B9 #3374B9

triadic

#33B7B9 #B933B7 #B7B933

tetradic

#33B7B9 #7833B9 #B93533 #74B933

square

#33B7B9 #7833B9 #B93533 #74B933

split-complementary

#33B7B9 #B93374 #B97833

monochromatic

#195859 #268889 #33B7B9 #58CFD1 #88DDDE

Accessibility & contrast

On white

2.44

#33B7B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#33B7B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B7B9

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B7B9	#FFFFFF	#000000	##000000
##33B7B9	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAAEB9

Deuteranopia (green-blind)

#97A0BA

Tritanopia (blue-blind)

#00BDB7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #33b7b9;
/* rgb */ color: rgb(51, 183, 185);
/* oklch */ color: oklch(71.2% 0.109 196.5);

Tailwind

colors: {
  custom: {
    50: '#80cdce',
    500: '#33b7b9',
    950: '#000000',
  },
}

SCSS

$custom: #33b7b9;
$custom-light: #80cdce;
$custom-dark: #000000;

JSON

{
  "hex": "#33b7b9",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 185
  },
  "hsl": {
    "h": 180.896,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71217,
    "c": 0.10947,
    "h": 196.5
  },
  "luminance": 0.38074
}

Semantic roles & 50–950 ramp

primary

#33B7B9

secondary

#C88180

accent

#4A48E0

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B7B9

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

Preview Lab → · Contrast checker → · Palette generator →