#33B5AB#33B5AB

#33B5AB is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.2% C 0.110 H 187.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#33B5AB
RGB	rgb(51, 181, 171)
HSL	hsl(175, 56%, 45%)
HSV	hsv(175, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 5.5%, 29%)
CIE-LAB	lab(67.04, -36.58, -4.99)
CIE-LCH	lch(67.04, 36.92, 187.77°)
OKLab	oklab(70.24% -0.1092 -0.0141)
OKLCH	oklch(70.24% 0.11 187.4)
XYZ	xyz(25.2363, 36.6888, 44.2718)
Luminance	0.3669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5AB #B5333D

analogous

#33B56A #33B5AB #337EB5

triadic

#33B5AB #AB33B5 #B5AB33

tetradic

#33B5AB #6A33B5 #B5333D #7EB533

square

#33B5AB #6A33B5 #B5333D #7EB533

split-complementary

#33B5AB #B5337E #B56A33

monochromatic

#185651 #26857E #33B5AB #56CFC6 #86DDD6

Accessibility & contrast

On white

2.52

#33B5AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#33B5AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5AB

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5AB	#FFFFFF	#000000	##000000
##33B5AB	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABABAB

Deuteranopia (green-blind)

#999DAC

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b5ab;
/* rgb */ color: rgb(51, 181, 171);
/* oklch */ color: oklch(70.2% 0.110 187.4);

Tailwind

colors: {
  custom: {
    50: '#7fccc3',
    500: '#33b5ab',
    950: '#000000',
  },
}

SCSS

$custom: #33b5ab;
$custom-light: #7fccc3;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5ab",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 171
  },
  "hsl": {
    "h": 175.385,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70242,
    "c": 0.11011,
    "h": 187.4
  },
  "luminance": 0.36692
}

Semantic roles & 50–950 ramp

primary

#33B5AB

secondary

#C67D83

accent

#4854DF

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B5AB

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

Preview Lab → · Contrast checker → · Palette generator →