#33B4B4#33B4B4

#33B4B4 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.3% C 0.108 H 195.0°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#33B4B4
RGB	rgb(51, 180, 180)
HSL	hsl(180, 56%, 45%)
HSV	hsv(180, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 0%, 29.4%)
CIE-LAB	lab(67.00, -33.53, -10.02)
CIE-LCH	lch(67.00, 35.00, 196.64°)
OKLab	oklab(70.3% -0.1042 -0.0279)
OKLCH	oklch(70.3% 0.108 195)
XYZ	xyz(25.9210, 36.6385, 48.8770)
Luminance	0.3664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B4B4 #B43333

analogous

#33B473 #33B4B4 #3373B4

triadic

#33B4B4 #B433B4 #B4B433

tetradic

#33B4B4 #7333B4 #B43333 #73B433

square

#33B4B4 #7333B4 #B43333 #73B433

split-complementary

#33B4B4 #B43373 #B47333

monochromatic

#185555 #258484 #33B4B4 #55CFCF #85DCDC

Accessibility & contrast

On white

2.52

#33B4B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#33B4B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4B4

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B4B4	#FFFFFF	#000000	##000000
##33B4B4	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ABB4

Deuteranopia (green-blind)

#959DB5

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b4b4;
/* rgb */ color: rgb(51, 180, 180);
/* oklch */ color: oklch(70.3% 0.108 195.0);

Tailwind

colors: {
  custom: {
    50: '#7fcbca',
    500: '#33b4b4',
    950: '#000000',
  },
}

SCSS

$custom: #33b4b4;
$custom-light: #7fcbca;
$custom-dark: #000000;

JSON

{
  "hex": "#33b4b4",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 180
  },
  "hsl": {
    "h": 180,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.703,
    "c": 0.10782,
    "h": 195
  },
  "luminance": 0.36642
}

Semantic roles & 50–950 ramp

primary

#33B4B4

secondary

#C67D7D

accent

#4949DF

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B4B4

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

Preview Lab → · Contrast checker → · Palette generator →