#33B4AC#33B4AC

#33B4AC is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.0% C 0.109 H 188.8°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#33B4AC
RGB	rgb(51, 180, 172)
HSL	hsl(176, 56%, 45%)
HSV	hsv(176, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 4.4%, 29.4%)
CIE-LAB	lab(66.77, -35.84, -5.95)
CIE-LCH	lch(66.77, 36.33, 189.43°)
OKLab	oklab(70.03% -0.1077 -0.0167)
OKLCH	oklch(70.03% 0.109 188.8)
XYZ	xyz(25.1294, 36.3219, 44.7082)
Luminance	0.3633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B4AC #B4333B

analogous

#33B46B #33B4AC #337BB4

triadic

#33B4AC #AC33B4 #B4AC33

tetradic

#33B4AC #6B33B4 #B4333B #7BB433

square

#33B4AC #6B33B4 #B4333B #7BB433

split-complementary

#33B4AC #B4337B #B46B33

monochromatic

#185551 #25847E #33B4AC #55CFC7 #85DCD7

Accessibility & contrast

On white

2.54

#33B4AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#33B4AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4AC

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B4AC	#FFFFFF	#000000	##000000
##33B4AC	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAAAAC

Deuteranopia (green-blind)

#979DAD

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b4ac;
/* rgb */ color: rgb(51, 180, 172);
/* oklch */ color: oklch(70.0% 0.109 188.8);

Tailwind

colors: {
  custom: {
    50: '#7fcbc4',
    500: '#33b4ac',
    950: '#000000',
  },
}

SCSS

$custom: #33b4ac;
$custom-light: #7fcbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#33b4ac",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 172
  },
  "hsl": {
    "h": 176.279,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70025,
    "c": 0.10902,
    "h": 188.8
  },
  "luminance": 0.36325
}

Semantic roles & 50–950 ramp

primary

#33B4AC

secondary

#C67D81

accent

#4952DF

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B4AC

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

Preview Lab → · Contrast checker → · Palette generator →