#33B3B0#33B3B0

#33B3B0 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.9% C 0.108 H 192.6°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#33B3B0
RGB	rgb(51, 179, 176)
HSL	hsl(179, 56%, 45%)
HSV	hsv(179, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 1.7%, 29.8%)
CIE-LAB	lab(66.58, -34.23, -8.45)
CIE-LCH	lch(66.58, 35.25, 193.86°)
OKLab	oklab(69.91% -0.1049 -0.0235)
OKLCH	oklch(69.91% 0.108 192.6)
XYZ	xyz(25.3182, 36.0756, 46.6948)
Luminance	0.3608 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3B0 #B33336

analogous

#33B370 #33B3B0 #3376B3

triadic

#33B3B0 #B033B3 #B3B033

tetradic

#33B3B0 #7033B3 #B33336 #76B333

square

#33B3B0 #7033B3 #B33336 #76B333

split-complementary

#33B3B0 #B33376 #B37033

monochromatic

#185452 #258381 #33B3B0 #55CECC #84DCDA

Accessibility & contrast

On white

2.56

#33B3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#33B3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3B0

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3B0	#FFFFFF	#000000	##000000
##33B3B0	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAB0

Deuteranopia (green-blind)

#959CB1

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b3b0;
/* rgb */ color: rgb(51, 179, 176);
/* oklch */ color: oklch(69.9% 0.108 192.6);

Tailwind

colors: {
  custom: {
    50: '#7fcac7',
    500: '#33b3b0',
    950: '#000000',
  },
}

SCSS

$custom: #33b3b0;
$custom-light: #7fcac7;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3b0",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 176
  },
  "hsl": {
    "h": 178.594,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69912,
    "c": 0.10754,
    "h": 192.6
  },
  "luminance": 0.36079
}

Semantic roles & 50–950 ramp

primary

#33B3B0

secondary

#C67C7E

accent

#494CDF

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #33B3B0

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

Preview Lab → · Contrast checker → · Palette generator →