#33C1B5#33C1B5

#33C1B5 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.6% C 0.117 H 186.5°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#33C1B5
RGB	rgb(51, 193, 181)
HSL	hsl(175, 58%, 48%)
HSV	hsv(175, 74%, 76%)
CMYK	cmyk(73.6%, 0%, 6.2%, 24.3%)
CIE-LAB	lab(70.99, -39.25, -4.65)
CIE-LCH	lch(70.99, 39.52, 186.76°)
OKLab	oklab(73.55% -0.1166 -0.0132)
OKLCH	oklch(73.55% 0.117 186.5)
XYZ	xyz(28.7717, 42.1765, 50.3316)
Luminance	0.4218 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33C1B5 #C1333F

analogous

#33C16E #33C1B5 #3386C1

triadic

#33C1B5 #B533C1 #C1B533

tetradic

#33C1B5 #6E33C1 #C1333F #86C133

square

#33C1B5 #6E33C1 #C1333F #86C133

split-complementary

#33C1B5 #C13386 #C16E33

monochromatic

#19605A #269188 #33C1B5 #5DD4CA #8DE1DA

Accessibility & contrast

On white

2.23

#33C1B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#33C1B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33C1B5

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33C1B5	#FFFFFF	#000000	##000000
##33C1B5	1.00	2.23	9.44	9.44
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B6B5

Deuteranopia (green-blind)

#A3A8B6

Tritanopia (blue-blind)

#00C6BD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #33c1b5;
/* rgb */ color: rgb(51, 193, 181);
/* oklch */ color: oklch(73.6% 0.117 186.5);

Tailwind

colors: {
  custom: {
    50: '#81d4cb',
    500: '#33c1b5',
    950: '#000000',
  },
}

SCSS

$custom: #33c1b5;
$custom-light: #81d4cb;
$custom-dark: #000000;

JSON

{
  "hex": "#33c1b5",
  "rgb": {
    "r": 51,
    "g": 193,
    "b": 181
  },
  "hsl": {
    "h": 174.93,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73552,
    "c": 0.1174,
    "h": 186.5
  },
  "luminance": 0.4218
}

Semantic roles & 50–950 ramp

primary

#33C1B5

secondary

#CB848A

accent

#4653E1

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #33C1B5

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

Preview Lab → · Contrast checker → · Palette generator →