#37BFC7#37BFC7

#37BFC7 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.8% C 0.113 H 200.9°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#37BFC7
RGB	rgb(55, 191, 199)
HSL	hsl(183, 57%, 50%)
HSV	hsv(183, 72%, 78%)
CMYK	cmyk(72.4%, 4%, 0%, 22%)
CIE-LAB	lab(71.00, -32.67, -14.47)
CIE-LCH	lch(71.00, 35.73, 203.89°)
OKLab	oklab(73.76% -0.1053 -0.0402)
OKLCH	oklch(73.76% 0.113 200.9)
XYZ	xyz(30.5106, 42.1937, 60.5579)
Luminance	0.4220 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFC7 #C73F37

analogous

#37C787 #37BFC7 #3777C7

triadic

#37BFC7 #C737BF #BFC737

tetradic

#37BFC7 #8737C7 #C73F37 #77C737

square

#37BFC7 #8737C7 #C73F37 #77C737

split-complementary

#37BFC7 #C73777 #C78737

monochromatic

#1C6367 #2A9197 #37BFC7 #66CFD5 #96DEE2

Accessibility & contrast

On white

2.22

#37BFC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#37BFC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFC7

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFC7	#FFFFFF	#000000	##000000
##37BFC7	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B7C8

Deuteranopia (green-blind)

#9CA7C8

Tritanopia (blue-blind)

#00C6C1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37bfc7;
/* rgb */ color: rgb(55, 191, 199);
/* oklch */ color: oklch(73.8% 0.113 200.9);

Tailwind

colors: {
  custom: {
    50: '#84d2d8',
    500: '#37bfc7',
    950: '#000000',
  },
}

SCSS

$custom: #37bfc7;
$custom-light: #84d2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfc7",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 199
  },
  "hsl": {
    "h": 183.333,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73762,
    "c": 0.11269,
    "h": 200.9
  },
  "luminance": 0.42197
}

Semantic roles & 50–950 ramp

primary

#37BFC7

secondary

#CD908C

accent

#5048E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BFC7

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

Preview Lab → · Contrast checker → · Palette generator →