#33B4B8#33B4B8

#33B4B8 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.4% C 0.108 H 198.1°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#33B4B8
RGB	rgb(51, 180, 184)
HSL	hsl(182, 57%, 46%)
HSV	hsv(182, 72%, 72%)
CMYK	cmyk(72.3%, 2.2%, 0%, 27.8%)
CIE-LAB	lab(67.13, -32.36, -12.05)
CIE-LCH	lch(67.13, 34.53, 200.43°)
OKLab	oklab(70.44% -0.1024 -0.0335)
OKLCH	oklch(70.44% 0.108 198.1)
XYZ	xyz(26.3343, 36.8039, 51.0541)
Luminance	0.3681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B4B8 #B83733

analogous

#33B879 #33B4B8 #3371B8

triadic

#33B4B8 #B833B4 #B4B833

tetradic

#33B4B8 #7933B8 #B83733 #71B833

square

#33B4B8 #7933B8 #B83733 #71B833

split-complementary

#33B4B8 #B83371 #B87933

monochromatic

#185658 #268588 #33B4B8 #58CDD1 #88DBDE

Accessibility & contrast

On white

2.51

#33B4B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#33B4B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4B8

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B4B8	#FFFFFF	#000000	##000000
##33B4B8	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ACB8

Deuteranopia (green-blind)

#949DB9

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b4b8;
/* rgb */ color: rgb(51, 180, 184);
/* oklch */ color: oklch(70.4% 0.108 198.1);

Tailwind

colors: {
  custom: {
    50: '#80cbcd',
    500: '#33b4b8',
    950: '#000000',
  },
}

SCSS

$custom: #33b4b8;
$custom-light: #80cbcd;
$custom-dark: #000000;

JSON

{
  "hex": "#33b4b8",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 184
  },
  "hsl": {
    "h": 181.805,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70442,
    "c": 0.10773,
    "h": 198.1
  },
  "luminance": 0.36807
}

Semantic roles & 50–950 ramp

primary

#33B4B8

secondary

#C8817F

accent

#4C48E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B4B8

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

Preview Lab → · Contrast checker → · Palette generator →