#33B4AA#33B4AA

#33B4AA is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.110 H 187.3°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#33B4AA
RGB	rgb(51, 180, 170)
HSL	hsl(175, 56%, 45%)
HSV	hsv(175, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 5.6%, 29.4%)
CIE-LAB	lab(66.71, -36.40, -4.93)
CIE-LCH	lch(66.71, 36.73, 187.72°)
OKLab	oklab(69.96% -0.1086 -0.0139)
OKLCH	oklch(69.96% 0.11 187.3)
XYZ	xyz(24.9388, 36.2457, 43.7042)
Luminance	0.3625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B4AA #B4333D

analogous

#33B46A #33B4AA #337DB4

triadic

#33B4AA #AA33B4 #B4AA33

tetradic

#33B4AA #6A33B4 #B4333D #7DB433

square

#33B4AA #6A33B4 #B4333D #7DB433

split-complementary

#33B4AA #B4337D #B46A33

monochromatic

#185550 #25847D #33B4AA #55CFC5 #85DCD6

Accessibility & contrast

On white

2.55

#33B4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#33B4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4AA

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B4AA	#FFFFFF	#000000	##000000
##33B4AA	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAAAAA

Deuteranopia (green-blind)

#989DAB

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b4aa;
/* rgb */ color: rgb(51, 180, 170);
/* oklch */ color: oklch(70.0% 0.110 187.3);

Tailwind

colors: {
  custom: {
    50: '#7ecbc3',
    500: '#33b4aa',
    950: '#000000',
  },
}

SCSS

$custom: #33b4aa;
$custom-light: #7ecbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#33b4aa",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 170
  },
  "hsl": {
    "h": 175.349,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69959,
    "c": 0.10953,
    "h": 187.3
  },
  "luminance": 0.36249
}

Semantic roles & 50–950 ramp

primary

#33B4AA

secondary

#C67D82

accent

#4954DF

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B4AA

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

Preview Lab → · Contrast checker → · Palette generator →