#33B0BF#33B0BF

#33B0BF is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.7% C 0.107 H 206.9°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#33B0BF
RGB	rgb(51, 176, 191)
HSL	hsl(186, 58%, 47%)
HSV	hsv(186, 73%, 75%)
CMYK	cmyk(73.3%, 7.9%, 0%, 25.1%)
CIE-LAB	lab(66.15, -28.30, -17.41)
CIE-LCH	lch(66.15, 33.22, 211.60°)
OKLab	oklab(69.72% -0.0954 -0.0484)
OKLCH	oklch(69.72% 0.107 206.9)
XYZ	xyz(26.2904, 35.5129, 54.7492)
Luminance	0.3552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B0BF #BF4233

analogous

#33BF88 #33B0BF #336ABF

triadic

#33B0BF #BF33B0 #B0BF33

tetradic

#33B0BF #8833BF #BF4233 #6ABF33

square

#33B0BF #8833BF #BF4233 #6ABF33

split-complementary

#33B0BF #BF336A #BF8833

monochromatic

#19575E #26838F #33B0BF #5CC7D3 #8CD7E0

Accessibility & contrast

On white

2.59

#33B0BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#33B0BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B0BF

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B0BF	#FFFFFF	#000000	##000000
##33B0BF	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A9C0

Deuteranopia (green-blind)

#8D9BBF

Tritanopia (blue-blind)

#00B8B4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b0bf;
/* rgb */ color: rgb(51, 176, 191);
/* oklch */ color: oklch(69.7% 0.107 206.9);

Tailwind

colors: {
  custom: {
    50: '#80c8d2',
    500: '#33b0bf',
    950: '#000000',
  },
}

SCSS

$custom: #33b0bf;
$custom-light: #80c8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#33b0bf",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 191
  },
  "hsl": {
    "h": 186.429,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69722,
    "c": 0.10701,
    "h": 206.9
  },
  "luminance": 0.35516
}

Semantic roles & 50–950 ramp

primary

#33B0BF

secondary

#CB8B83

accent

#5747E1

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #33B0BF

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

Preview Lab → · Contrast checker → · Palette generator →