#37B0C0#37B0C0

#37B0C0 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.9% C 0.106 H 207.9°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#37B0C0
RGB	rgb(55, 176, 192)
HSL	hsl(187, 55%, 48%)
HSV	hsv(187, 71%, 75%)
CMYK	cmyk(71.4%, 8.3%, 0%, 24.7%)
CIE-LAB	lab(66.26, -27.49, -17.78)
CIE-LCH	lch(66.26, 32.73, 212.89°)
OKLab	oklab(69.85% -0.0934 -0.0494)
OKLCH	oklch(69.85% 0.106 207.9)
XYZ	xyz(26.6112, 35.6655, 55.3406)
Luminance	0.3567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B0C0 #C04737

analogous

#37C08B #37B0C0 #376BC0

triadic

#37B0C0 #C037B0 #B0C037

tetradic

#37B0C0 #8B37C0 #C04737 #6BC037

square

#37B0C0 #8B37C0 #C04737 #6BC037

split-complementary

#37B0C0 #C0376B #C08B37

monochromatic

#1C5961 #298490 #37B0C0 #62C5D2 #92D7E0

Accessibility & contrast

On white

2.58

#37B0C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#37B0C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B0C0

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B0C0	#FFFFFF	#000000	##000000
##37B0C0	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A9C1

Deuteranopia (green-blind)

#8D9BC0

Tritanopia (blue-blind)

#00B8B5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b0c0;
/* rgb */ color: rgb(55, 176, 192);
/* oklch */ color: oklch(69.9% 0.106 207.9);

Tailwind

colors: {
  custom: {
    50: '#81c8d3',
    500: '#37b0c0',
    950: '#000000',
  },
}

SCSS

$custom: #37b0c0;
$custom-light: #81c8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b0c0",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 192
  },
  "hsl": {
    "h": 187.007,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69852,
    "c": 0.10563,
    "h": 207.9
  },
  "luminance": 0.35669
}

Semantic roles & 50–950 ramp

primary

#37B0C0

secondary

#CB9088

accent

#5B49DF

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37B0C0

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

Preview Lab → · Contrast checker → · Palette generator →