#33B9B7#33B9B7

#33B9B7 is a light, moderate teal. Relative luminance 0.388; OKLCH L 71.6% C 0.111 H 193.5°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#33B9B7
RGB	rgb(51, 185, 183)
HSL	hsl(179, 57%, 46%)
HSV	hsv(179, 72%, 73%)
CMYK	cmyk(72.4%, 0%, 1.1%, 27.5%)
CIE-LAB	lab(68.62, -35.01, -9.27)
CIE-LCH	lch(68.62, 36.22, 194.83°)
OKLab	oklab(71.64% -0.1078 -0.0258)
OKLCH	oklch(71.64% 0.111 193.5)
XYZ	xyz(27.2575, 38.8174, 50.8465)
Luminance	0.3882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B9B7 #B93335

analogous

#33B974 #33B9B7 #3378B9

triadic

#33B9B7 #B733B9 #B9B733

tetradic

#33B9B7 #7433B9 #B93335 #78B933

square

#33B9B7 #7433B9 #B93335 #78B933

split-complementary

#33B9B7 #B93378 #B97433

monochromatic

#195958 #268988 #33B9B7 #58D1CF #88DEDD

Accessibility & contrast

On white

2.40

#33B9B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#33B9B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B9B7

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B9B7	#FFFFFF	#000000	##000000
##33B9B7	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB0B7

Deuteranopia (green-blind)

#9AA1B8

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #33b9b7;
/* rgb */ color: rgb(51, 185, 183);
/* oklch */ color: oklch(71.6% 0.111 193.5);

Tailwind

colors: {
  custom: {
    50: '#80cecc',
    500: '#33b9b7',
    950: '#000000',
  },
}

SCSS

$custom: #33b9b7;
$custom-light: #80cecc;
$custom-dark: #000000;

JSON

{
  "hex": "#33b9b7",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 183
  },
  "hsl": {
    "h": 179.104,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.7164,
    "c": 0.11087,
    "h": 193.5
  },
  "luminance": 0.38821
}

Semantic roles & 50–950 ramp

primary

#33B9B7

secondary

#C88081

accent

#484AE0

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #33B9B7

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

Preview Lab → · Contrast checker → · Palette generator →