#33B2B3#33B2B3

#33B2B3 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.8% C 0.107 H 195.8°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#33B2B3
RGB	rgb(51, 178, 179)
HSL	hsl(180, 56%, 45%)
HSV	hsv(180, 72%, 70%)
CMYK	cmyk(71.5%, 0.6%, 0%, 29.8%)
CIE-LAB	lab(66.36, -32.88, -10.43)
CIE-LCH	lch(66.36, 34.49, 197.60°)
OKLab	oklab(69.77% -0.1026 -0.029)
OKLCH	oklch(69.77% 0.107 195.8)
XYZ	xyz(25.4186, 35.7963, 48.2088)
Luminance	0.3580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B2B3 #B33433

analogous

#33B374 #33B2B3 #3372B3

triadic

#33B2B3 #B333B2 #B2B333

tetradic

#33B2B3 #7433B3 #B33433 #72B333

square

#33B2B3 #7433B3 #B33433 #72B333

split-complementary

#33B2B3 #B33372 #B37433

monochromatic

#185354 #258383 #33B2B3 #55CECE #84DBDC

Accessibility & contrast

On white

2.57

#33B2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#33B2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B2B3

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B2B3	#FFFFFF	#000000	##000000
##33B2B3	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A9B3

Deuteranopia (green-blind)

#939BB4

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b2b3;
/* rgb */ color: rgb(51, 178, 179);
/* oklch */ color: oklch(69.8% 0.107 195.8);

Tailwind

colors: {
  custom: {
    50: '#7fc9c9',
    500: '#33b2b3',
    950: '#000000',
  },
}

SCSS

$custom: #33b2b3;
$custom-light: #7fc9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#33b2b3",
  "rgb": {
    "r": 51,
    "g": 178,
    "b": 179
  },
  "hsl": {
    "h": 180.469,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69769,
    "c": 0.1066,
    "h": 195.8
  },
  "luminance": 0.35799
}

Semantic roles & 50–950 ramp

primary

#33B2B3

secondary

#C67D7C

accent

#4A49DF

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #33B2B3

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

Preview Lab → · Contrast checker → · Palette generator →