#37B6B7#37B6B7

#37B6B7 is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.0% C 0.107 H 195.8°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#37B6B7
RGB	rgb(55, 182, 183)
HSL	hsl(180, 54%, 47%)
HSV	hsv(180, 70%, 72%)
CMYK	cmyk(69.9%, 0.5%, 0%, 28.2%)
CIE-LAB	lab(67.79, -33.09, -10.51)
CIE-LCH	lch(67.79, 34.72, 197.61°)
OKLab	oklab(70.99% -0.1032 -0.0292)
OKLCH	oklch(70.99% 0.107 195.8)
XYZ	xyz(26.8469, 37.6839, 50.6494)
Luminance	0.3769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B6B7 #B73837

analogous

#37B778 #37B6B7 #3776B7

triadic

#37B6B7 #B737B6 #B6B737

tetradic

#37B6B7 #7837B7 #B73837 #76B737

square

#37B6B7 #7837B7 #B73837 #76B737

split-complementary

#37B6B7 #B73776 #B77837

monochromatic

#1B5859 #298788 #37B6B7 #5DCDCE #8CDCDC

Accessibility & contrast

On white

2.46

#37B6B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#37B6B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B6B7

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B6B7	#FFFFFF	#000000	##000000
##37B6B7	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAADB7

Deuteranopia (green-blind)

#979FB8

Tritanopia (blue-blind)

#00BCB6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b6b7;
/* rgb */ color: rgb(55, 182, 183);
/* oklch */ color: oklch(71.0% 0.107 195.8);

Tailwind

colors: {
  custom: {
    50: '#81cccc',
    500: '#37b6b7',
    950: '#000000',
  },
}

SCSS

$custom: #37b6b7;
$custom-light: #81cccc;
$custom-dark: #000000;

JSON

{
  "hex": "#37b6b7",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 183
  },
  "hsl": {
    "h": 180.469,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70988,
    "c": 0.10727,
    "h": 195.8
  },
  "luminance": 0.37687
}

Semantic roles & 50–950 ramp

primary

#37B6B7

secondary

#C78483

accent

#4C4BDD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B6B7

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

Preview Lab → · Contrast checker → · Palette generator →