#37CAC5#37CAC5

#37CAC5 is a light, moderate teal. Relative luminance 0.471; OKLCH L 76.4% C 0.119 H 191.5°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#37CAC5
RGB	rgb(55, 202, 197)
HSL	hsl(178, 58%, 50%)
HSV	hsv(178, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 2.5%, 20.8%)
CIE-LAB	lab(74.24, -38.37, -8.54)
CIE-LCH	lch(74.24, 39.31, 192.54°)
OKLab	oklab(76.37% -0.1169 -0.0238)
OKLCH	oklch(76.37% 0.119 191.5)
XYZ	xyz(32.7694, 47.0806, 60.1729)
Luminance	0.4708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CAC5 #CA373C

analogous

#37CA7B #37CAC5 #3786CA

triadic

#37CAC5 #C537CA #CAC537

tetradic

#37CAC5 #7B37CA #CA373C #86CA37

square

#37CAC5 #7B37CA #CA373C #86CA37

split-complementary

#37CAC5 #CA3786 #CA7B37

monochromatic

#1C6A68 #299B97 #37CAC5 #67D7D3 #98E4E1

Accessibility & contrast

On white

2.02

#37CAC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#37CAC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CAC5

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CAC5	#FFFFFF	#000000	##000000
##37CAC5	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC0C5

Deuteranopia (green-blind)

#A9B0C6

Tritanopia (blue-blind)

#00D0C8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #37cac5;
/* rgb */ color: rgb(55, 202, 197);
/* oklch */ color: oklch(76.4% 0.119 191.5);

Tailwind

colors: {
  custom: {
    50: '#85dad6',
    500: '#37cac5',
    950: '#000000',
  },
}

SCSS

$custom: #37cac5;
$custom-light: #85dad6;
$custom-dark: #000000;

JSON

{
  "hex": "#37cac5",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 197
  },
  "hsl": {
    "h": 177.959,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76368,
    "c": 0.11934,
    "h": 191.5
  },
  "luminance": 0.47085
}

Semantic roles & 50–950 ramp

primary

#37CAC5

secondary

#CF8E90

accent

#464CE1

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #37CAC5

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

Preview Lab → · Contrast checker → · Palette generator →