#33B5AC#33B5AC

#33B5AC is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.3% C 0.110 H 188.1°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#33B5AC
RGB	rgb(51, 181, 172)
HSL	hsl(176, 56%, 45%)
HSV	hsv(176, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 5%, 29%)
CIE-LAB	lab(67.07, -36.30, -5.50)
CIE-LCH	lch(67.07, 36.71, 188.62°)
OKLab	oklab(70.28% -0.1087 -0.0155)
OKLCH	oklch(70.28% 0.11 188.1)
XYZ	xyz(25.3320, 36.7271, 44.7757)
Luminance	0.3673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5AC #B5333C

analogous

#33B56B #33B5AC #337DB5

triadic

#33B5AC #AC33B5 #B5AC33

tetradic

#33B5AC #6B33B5 #B5333C #7DB533

square

#33B5AC #6B33B5 #B5333C #7DB533

split-complementary

#33B5AC #B5337D #B56B33

monochromatic

#185651 #26857F #33B5AC #56CFC7 #86DDD7

Accessibility & contrast

On white

2.52

#33B5AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#33B5AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5AC

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5AC	#FFFFFF	#000000	##000000
##33B5AC	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABABAC

Deuteranopia (green-blind)

#989EAD

Tritanopia (blue-blind)

#00BAB2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b5ac;
/* rgb */ color: rgb(51, 181, 172);
/* oklch */ color: oklch(70.3% 0.110 188.1);

Tailwind

colors: {
  custom: {
    50: '#7fccc4',
    500: '#33b5ac',
    950: '#000000',
  },
}

SCSS

$custom: #33b5ac;
$custom-light: #7fccc4;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5ac",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 172
  },
  "hsl": {
    "h": 175.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70275,
    "c": 0.10984,
    "h": 188.1
  },
  "luminance": 0.3673
}

Semantic roles & 50–950 ramp

primary

#33B5AC

secondary

#C67D82

accent

#4853DF

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B5AC

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

Preview Lab → · Contrast checker → · Palette generator →