#33B9B1#33B9B1

#33B9B1 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.4% C 0.112 H 189.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#33B9B1
RGB	rgb(51, 185, 177)
HSL	hsl(176, 57%, 46%)
HSV	hsv(176, 72%, 73%)
CMYK	cmyk(72.4%, 0%, 4.3%, 27.5%)
CIE-LAB	lab(68.44, -36.73, -6.23)
CIE-LCH	lch(68.44, 37.25, 189.63°)
OKLab	oklab(71.44% -0.1105 -0.0175)
OKLCH	oklch(71.44% 0.112 189)
XYZ	xyz(26.6463, 38.5729, 47.6274)
Luminance	0.3858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B9B1 #B9333B

analogous

#33B96E #33B9B1 #337EB9

triadic

#33B9B1 #B133B9 #B9B133

tetradic

#33B9B1 #6E33B9 #B9333B #7EB933

square

#33B9B1 #6E33B9 #B9333B #7EB933

split-complementary

#33B9B1 #B9337E #B96E33

monochromatic

#195955 #268983 #33B9B1 #58D1CA #88DED9

Accessibility & contrast

On white

2.41

#33B9B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#33B9B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B9B1

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B9B1	#FFFFFF	#000000	##000000
##33B9B1	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAFB1

Deuteranopia (green-blind)

#9BA1B2

Tritanopia (blue-blind)

#00BEB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #33b9b1;
/* rgb */ color: rgb(51, 185, 177);
/* oklch */ color: oklch(71.4% 0.112 189.0);

Tailwind

colors: {
  custom: {
    50: '#80cec8',
    500: '#33b9b1',
    950: '#000000',
  },
}

SCSS

$custom: #33b9b1;
$custom-light: #80cec8;
$custom-dark: #000000;

JSON

{
  "hex": "#33b9b1",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 177
  },
  "hsl": {
    "h": 176.418,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71437,
    "c": 0.11188,
    "h": 189
  },
  "luminance": 0.38576
}

Semantic roles & 50–950 ramp

primary

#33B9B1

secondary

#C88084

accent

#4851E0

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #33B9B1

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

Preview Lab → · Contrast checker → · Palette generator →