#33B1BE#33B1BE

#33B1BE is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.9% C 0.107 H 205.3°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#33B1BE
RGB	rgb(51, 177, 190)
HSL	hsl(186, 58%, 47%)
HSV	hsv(186, 73%, 75%)
CMYK	cmyk(73.2%, 6.8%, 0%, 25.5%)
CIE-LAB	lab(66.41, -29.10, -16.45)
CIE-LCH	lch(66.41, 33.42, 209.48°)
OKLab	oklab(69.93% -0.0968 -0.0457)
OKLCH	oklch(69.93% 0.107 205.3)
XYZ	xyz(26.3776, 35.8626, 54.2372)
Luminance	0.3587 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B1BE #BE4033

analogous

#33BE86 #33B1BE #336BBE

triadic

#33B1BE #BE33B1 #B1BE33

tetradic

#33B1BE #8633BE #BE4033 #6BBE33

square

#33B1BE #8633BE #BE4033 #6BBE33

split-complementary

#33B1BE #BE336B #BE8633

monochromatic

#19575E #26848E #33B1BE #5BC8D3 #8BD8E0

Accessibility & contrast

On white

2.57

#33B1BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#33B1BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B1BE

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B1BE	#FFFFFF	#000000	##000000
##33B1BE	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2AABF

Deuteranopia (green-blind)

#8F9BBE

Tritanopia (blue-blind)

#00B9B5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b1be;
/* rgb */ color: rgb(51, 177, 190);
/* oklch */ color: oklch(69.9% 0.107 205.3);

Tailwind

colors: {
  custom: {
    50: '#80c8d1',
    500: '#33b1be',
    950: '#000000',
  },
}

SCSS

$custom: #33b1be;
$custom-light: #80c8d1;
$custom-dark: #000000;

JSON

{
  "hex": "#33b1be",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 190
  },
  "hsl": {
    "h": 185.612,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69928,
    "c": 0.10709,
    "h": 205.3
  },
  "luminance": 0.35866
}

Semantic roles & 50–950 ramp

primary

#33B1BE

secondary

#CA8983

accent

#5547E1

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #33B1BE

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

Preview Lab → · Contrast checker → · Palette generator →