#37B2BE#37B2BE

#37B2BE is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.3% C 0.106 H 204.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#37B2BE
RGB	rgb(55, 178, 190)
HSL	hsl(185, 55%, 48%)
HSV	hsv(185, 71%, 75%)
CMYK	cmyk(71.1%, 6.3%, 0%, 25.5%)
CIE-LAB	lab(66.80, -29.08, -15.86)
CIE-LCH	lch(66.80, 33.12, 208.60°)
OKLab	oklab(70.26% -0.0962 -0.044)
OKLCH	oklch(70.26% 0.106 204.6)
XYZ	xyz(26.7861, 36.3676, 54.3131)
Luminance	0.3637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2BE #BE4337

analogous

#37BE86 #37B2BE #376FBE

triadic

#37B2BE #BE37B2 #B2BE37

tetradic

#37B2BE #8637BE #BE4337 #6FBE37

square

#37B2BE #8637BE #BE4337 #6FBE37

split-complementary

#37B2BE #BE376F #BE8637

monochromatic

#1C595F #29868F #37B2BE #61C7D1 #90D8DF

Accessibility & contrast

On white

2.54

#37B2BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#37B2BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2BE

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2BE	#FFFFFF	#000000	##000000
##37B2BE	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ABBF

Deuteranopia (green-blind)

#909CBE

Tritanopia (blue-blind)

#00B9B5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b2be;
/* rgb */ color: rgb(55, 178, 190);
/* oklch */ color: oklch(70.3% 0.106 204.6);

Tailwind

colors: {
  custom: {
    50: '#81c9d1',
    500: '#37b2be',
    950: '#000000',
  },
}

SCSS

$custom: #37b2be;
$custom-light: #81c9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2be",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 190
  },
  "hsl": {
    "h": 185.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70263,
    "c": 0.1058,
    "h": 204.6
  },
  "luminance": 0.36371
}

Semantic roles & 50–950 ramp

primary

#37B2BE

secondary

#CA8D87

accent

#5749DE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37B2BE

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

Preview Lab → · Contrast checker → · Palette generator →