#37B6BA#37B6BA

#37B6BA is a light, moderate teal. Relative luminance 0.378; OKLCH L 71.1% C 0.107 H 198.1°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#37B6BA
RGB	rgb(55, 182, 186)
HSL	hsl(182, 54%, 47%)
HSV	hsv(182, 70%, 73%)
CMYK	cmyk(70.4%, 2.2%, 0%, 27.1%)
CIE-LAB	lab(67.88, -32.21, -12.02)
CIE-LCH	lch(67.88, 34.38, 200.46°)
OKLab	oklab(71.1% -0.1019 -0.0334)
OKLCH	oklch(71.1% 0.107 198.1)
XYZ	xyz(27.1625, 37.8101, 52.3114)
Luminance	0.3781 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B6BA #BA3B37

analogous

#37BA7D #37B6BA #3775BA

triadic

#37B6BA #BA37B6 #B6BA37

tetradic

#37B6BA #7D37BA #BA3B37 #75BA37

square

#37B6BA #7D37BA #BA3B37 #75BA37

split-complementary

#37B6BA #BA3775 #BA7D37

monochromatic

#1B5A5C #29888B #37B6BA #5FCCD0 #8EDBDE

Accessibility & contrast

On white

2.45

#37B6BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#37B6BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B6BA

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B6BA	#FFFFFF	#000000	##000000
##37B6BA	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9AEBA

Deuteranopia (green-blind)

#969FBB

Tritanopia (blue-blind)

#00BCB7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b6ba;
/* rgb */ color: rgb(55, 182, 186);
/* oklch */ color: oklch(71.1% 0.107 198.1);

Tailwind

colors: {
  custom: {
    50: '#81ccce',
    500: '#37b6ba',
    950: '#000000',
  },
}

SCSS

$custom: #37b6ba;
$custom-light: #81ccce;
$custom-dark: #000000;

JSON

{
  "hex": "#37b6ba",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 186
  },
  "hsl": {
    "h": 181.832,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71095,
    "c": 0.10724,
    "h": 198.1
  },
  "luminance": 0.37813
}

Semantic roles & 50–950 ramp

primary

#37B6BA

secondary

#C88785

accent

#4F4ADE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B6BA

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

Preview Lab → · Contrast checker → · Palette generator →