#33B7B4#33B7B4

#33B7B4 is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.0% C 0.110 H 192.7°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#33B7B4
RGB	rgb(51, 183, 180)
HSL	hsl(179, 56%, 46%)
HSV	hsv(179, 72%, 72%)
CMYK	cmyk(72.1%, 0%, 1.6%, 28.2%)
CIE-LAB	lab(67.92, -34.94, -8.66)
CIE-LCH	lch(67.92, 36.00, 193.92°)
OKLab	oklab(71.04% -0.1072 -0.0241)
OKLCH	oklch(71.04% 0.11 192.7)
XYZ	xyz(26.5331, 37.8629, 49.0810)
Luminance	0.3787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B7B4 #B73336

analogous

#33B772 #33B7B4 #3378B7

triadic

#33B7B4 #B433B7 #B7B433

tetradic

#33B7B4 #7233B7 #B73336 #78B733

square

#33B7B4 #7233B7 #B73336 #78B733

split-complementary

#33B7B4 #B73378 #B77233

monochromatic

#185756 #268785 #33B7B4 #57D0CD #87DEDC

Accessibility & contrast

On white

2.45

#33B7B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#33B7B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B7B4

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B7B4	#FFFFFF	#000000	##000000
##33B7B4	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACAEB4

Deuteranopia (green-blind)

#98A0B5

Tritanopia (blue-blind)

#00BCB6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #33b7b4;
/* rgb */ color: rgb(51, 183, 180);
/* oklch */ color: oklch(71.0% 0.110 192.7);

Tailwind

colors: {
  custom: {
    50: '#80cdca',
    500: '#33b7b4',
    950: '#000000',
  },
}

SCSS

$custom: #33b7b4;
$custom-light: #80cdca;
$custom-dark: #000000;

JSON

{
  "hex": "#33b7b4",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 180
  },
  "hsl": {
    "h": 178.636,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.71042,
    "c": 0.10984,
    "h": 192.7
  },
  "luminance": 0.37866
}

Semantic roles & 50–950 ramp

primary

#33B7B4

secondary

#C77F80

accent

#484CE0

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B7B4

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

Preview Lab → · Contrast checker → · Palette generator →