#37B6BD#37B6BD

#37B6BD is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.2% C 0.107 H 200.5°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#37B6BD
RGB	rgb(55, 182, 189)
HSL	hsl(183, 55%, 48%)
HSV	hsv(183, 71%, 74%)
CMYK	cmyk(70.9%, 3.7%, 0%, 25.9%)
CIE-LAB	lab(67.98, -31.32, -13.53)
CIE-LCH	lch(67.98, 34.12, 203.37°)
OKLab	oklab(71.2% -0.1006 -0.0376)
OKLCH	oklch(71.2% 0.107 200.5)
XYZ	xyz(27.4847, 37.9390, 54.0087)
Luminance	0.3794 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B6BD #BD3E37

analogous

#37BD81 #37B6BD #3773BD

triadic

#37B6BD #BD37B6 #B6BD37

tetradic

#37B6BD #8137BD #BD3E37 #73BD37

square

#37B6BD #8137BD #BD3E37 #73BD37

split-complementary

#37B6BD #BD3773 #BD8137

monochromatic

#1B5B5E #29888E #37B6BD #60CBD1 #90DBDF

Accessibility & contrast

On white

2.45

#37B6BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#37B6BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B6BD

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B6BD	#FFFFFF	#000000	##000000
##37B6BD	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AEBE

Deuteranopia (green-blind)

#95A0BE

Tritanopia (blue-blind)

#00BDB8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b6bd;
/* rgb */ color: rgb(55, 182, 189);
/* oklch */ color: oklch(71.2% 0.107 200.5);

Tailwind

colors: {
  custom: {
    50: '#82ccd0',
    500: '#37b6bd',
    950: '#000000',
  },
}

SCSS

$custom: #37b6bd;
$custom-light: #82ccd0;
$custom-dark: #000000;

JSON

{
  "hex": "#37b6bd",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 189
  },
  "hsl": {
    "h": 183.134,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71204,
    "c": 0.10741,
    "h": 200.5
  },
  "luminance": 0.37942
}

Semantic roles & 50–950 ramp

primary

#37B6BD

secondary

#C98A86

accent

#514ADE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37B6BD

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

Preview Lab → · Contrast checker → · Palette generator →