#33B5C7#33B5C7

#33B5C7 is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.3% C 0.111 H 208.7°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#33B5C7
RGB	rgb(51, 181, 199)
HSL	hsl(187, 59%, 49%)
HSV	hsv(187, 74%, 78%)
CMYK	cmyk(74.4%, 9%, 0%, 22%)
CIE-LAB	lab(67.93, -28.29, -19.13)
CIE-LCH	lch(67.93, 34.15, 214.06°)
OKLab	oklab(71.25% -0.097 -0.0532)
OKLCH	oklch(71.25% 0.111 208.7)
XYZ	xyz(28.1934, 37.8717, 59.8458)
Luminance	0.3787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5C7 #C74533

analogous

#33C78F #33B5C7 #336BC7

triadic

#33B5C7 #C733B5 #B5C733

tetradic

#33B5C7 #8F33C7 #C74533 #6BC733

square

#33B5C7 #8F33C7 #C74533 #6BC733

split-complementary

#33B5C7 #C7336B #C78F33

monochromatic

#1A5C66 #278996 #33B5C7 #61C8D6 #91D9E3

Accessibility & contrast

On white

2.45

#33B5C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#33B5C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5C7

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5C7	#FFFFFF	#000000	##000000
##33B5C7	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5AEC8

Deuteranopia (green-blind)

#909FC7

Tritanopia (blue-blind)

#00BDBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #33b5c7;
/* rgb */ color: rgb(51, 181, 199);
/* oklch */ color: oklch(71.3% 0.111 208.7);

Tailwind

colors: {
  custom: {
    50: '#81cbd8',
    500: '#33b5c7',
    950: '#000000',
  },
}

SCSS

$custom: #33b5c7;
$custom-light: #81cbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5c7",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 199
  },
  "hsl": {
    "h": 187.297,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7125,
    "c": 0.11067,
    "h": 208.7
  },
  "luminance": 0.37875
}

Semantic roles & 50–950 ramp

primary

#33B5C7

secondary

#CE9188

accent

#5945E2

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #33B5C7

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

Preview Lab → · Contrast checker → · Palette generator →