#37C4C7#37C4C7

#37C4C7 is a light, moderate teal. Relative luminance 0.444; OKLCH L 75.0% C 0.115 H 197.1°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#37C4C7
RGB	rgb(55, 196, 199)
HSL	hsl(181, 57%, 50%)
HSV	hsv(181, 72%, 78%)
CMYK	cmyk(72.4%, 1.5%, 0%, 22%)
CIE-LAB	lab(72.50, -35.03, -12.22)
CIE-LCH	lch(72.50, 37.10, 199.23°)
OKLab	oklab(74.98% -0.1102 -0.0339)
OKLCH	oklch(74.98% 0.115 197.1)
XYZ	xyz(31.6196, 44.4118, 60.9276)
Luminance	0.4442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4C7 #C73A37

analogous

#37C782 #37C4C7 #377CC7

triadic

#37C4C7 #C737C4 #C4C737

tetradic

#37C4C7 #8237C7 #C73A37 #7CC737

square

#37C4C7 #8237C7 #C73A37 #7CC737

split-complementary

#37C4C7 #C7377C #C78237

monochromatic

#1C6667 #2A9597 #37C4C7 #66D3D5 #96E0E2

Accessibility & contrast

On white

2.12

#37C4C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#37C4C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4C7

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4C7	#FFFFFF	#000000	##000000
##37C4C7	1.00	2.12	9.88	9.88
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BBC7

Deuteranopia (green-blind)

#A2ABC8

Tritanopia (blue-blind)

#00CBC5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c4c7;
/* rgb */ color: rgb(55, 196, 199);
/* oklch */ color: oklch(75.0% 0.115 197.1);

Tailwind

colors: {
  custom: {
    50: '#84d6d8',
    500: '#37c4c7',
    950: '#000000',
  },
}

SCSS

$custom: #37c4c7;
$custom-light: #84d6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4c7",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 199
  },
  "hsl": {
    "h": 181.25,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74977,
    "c": 0.11531,
    "h": 197.1
  },
  "luminance": 0.44416
}

Semantic roles & 50–950 ramp

primary

#37C4C7

secondary

#CD8E8C

accent

#4B48E0

background

#F8FDFD

surface

#F0FAFA

border

#CBD3D3

text

#0D1414

muted

#7D8383

Preview Lab

Preview with #37C4C7

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

Preview Lab → · Contrast checker → · Palette generator →