#37C5C0#37C5C0

#37C5C0 is a light, moderate teal. Relative luminance 0.446; OKLCH L 75.0% C 0.117 H 191.4°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#37C5C0
RGB	rgb(55, 197, 192)
HSL	hsl(178, 56%, 49%)
HSV	hsv(178, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 2.5%, 22.7%)
CIE-LAB	lab(72.59, -37.50, -8.27)
CIE-LCH	lch(72.59, 38.40, 192.44°)
OKLab	oklab(74.98% -0.1142 -0.0231)
OKLCH	oklch(74.98% 0.117 191.4)
XYZ	xyz(31.0518, 44.5468, 56.8208)
Luminance	0.4455 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5C0 #C5373C

analogous

#37C579 #37C5C0 #3783C5

triadic

#37C5C0 #C037C5 #C5C037

tetradic

#37C5C0 #7937C5 #C5373C #83C537

square

#37C5C0 #7937C5 #C5373C #83C537

split-complementary

#37C5C0 #C53783 #C57937

monochromatic

#1C6563 #2A9591 #37C5C0 #65D4D0 #95E1DF

Accessibility & contrast

On white

2.12

#37C5C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#37C5C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5C0

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5C0	#FFFFFF	#000000	##000000
##37C5C0	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BBC0

Deuteranopia (green-blind)

#A5ACC1

Tritanopia (blue-blind)

#00CBC3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c5c0;
/* rgb */ color: rgb(55, 197, 192);
/* oklch */ color: oklch(75.0% 0.117 191.4);

Tailwind

colors: {
  custom: {
    50: '#84d7d3',
    500: '#37c5c0',
    950: '#000000',
  },
}

SCSS

$custom: #37c5c0;
$custom-light: #84d7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5c0",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 192
  },
  "hsl": {
    "h": 177.887,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7498,
    "c": 0.11654,
    "h": 191.4
  },
  "luminance": 0.44551
}

Semantic roles & 50–950 ramp

primary

#37C5C0

secondary

#CD8B8D

accent

#484DE0

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #37C5C0

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

Preview Lab → · Contrast checker → · Palette generator →