#33B3AD#33B3AD

#33B3AD is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.8% C 0.108 H 190.3°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#33B3AD
RGB	rgb(51, 179, 173)
HSL	hsl(177, 56%, 45%)
HSV	hsv(177, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 3.4%, 29.8%)
CIE-LAB	lab(66.49, -35.09, -6.92)
CIE-LCH	lch(66.49, 35.76, 191.15°)
OKLab	oklab(69.81% -0.1063 -0.0193)
OKLCH	oklch(69.81% 0.108 190.3)
XYZ	xyz(25.0247, 35.9582, 45.1488)
Luminance	0.3596 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3AD #B33339

analogous

#33B36D #33B3AD #3379B3

triadic

#33B3AD #AD33B3 #B3AD33

tetradic

#33B3AD #6D33B3 #B33339 #79B333

square

#33B3AD #6D33B3 #B33339 #79B333

split-complementary

#33B3AD #B33379 #B36D33

monochromatic

#185451 #25837F #33B3AD #55CEC9 #84DCD8

Accessibility & contrast

On white

2.56

#33B3AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#33B3AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3AD

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3AD	#FFFFFF	#000000	##000000
##33B3AD	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAAD

Deuteranopia (green-blind)

#969CAE

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b3ad;
/* rgb */ color: rgb(51, 179, 173);
/* oklch */ color: oklch(69.8% 0.108 190.3);

Tailwind

colors: {
  custom: {
    50: '#7ecac5',
    500: '#33b3ad',
    950: '#000000',
  },
}

SCSS

$custom: #33b3ad;
$custom-light: #7ecac5;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3ad",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 173
  },
  "hsl": {
    "h": 177.188,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6981,
    "c": 0.10802,
    "h": 190.3
  },
  "luminance": 0.35961
}

Semantic roles & 50–950 ramp

primary

#33B3AD

secondary

#C67C80

accent

#4950DF

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B3AD

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

Preview Lab → · Contrast checker → · Palette generator →