#37C5D0#37C5D0

#37C5D0 is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.5% C 0.116 H 202.8°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#37C5D0
RGB	rgb(55, 197, 208)
HSL	hsl(184, 62%, 52%)
HSV	hsv(184, 74%, 82%)
CMYK	cmyk(73.6%, 5.3%, 0%, 18.4%)
CIE-LAB	lab(73.09, -32.85, -16.24)
CIE-LCH	lch(73.09, 36.64, 206.30°)
OKLab	oklab(75.54% -0.1073 -0.0451)
OKLCH	oklch(75.54% 0.116 202.8)
XYZ	xyz(32.9219, 45.2948, 66.6699)
Luminance	0.4530 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5D0 #D04237

analogous

#37D08F #37C5D0 #3779D0

triadic

#37C5D0 #D037C5 #C5D037

tetradic

#37C5D0 #8F37D0 #D04237 #79D037

square

#37C5D0 #8F37D0 #D04237 #79D037

split-complementary

#37C5D0 #D03779 #D08F37

monochromatic

#1B6C72 #269AA3 #37C5D0 #69D3DC #9AE2E7

Accessibility & contrast

On white

2.09

#37C5D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#37C5D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5D0

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5D0	#FFFFFF	#000000	##000000
##37C5D0	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BDD1

Deuteranopia (green-blind)

#A0ADD1

Tritanopia (blue-blind)

#00CDC8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37c5d0;
/* rgb */ color: rgb(55, 197, 208);
/* oklch */ color: oklch(75.5% 0.116 202.8);

Tailwind

colors: {
  custom: {
    50: '#85d7de',
    500: '#37c5d0',
    950: '#000000',
  },
}

SCSS

$custom: #37c5d0;
$custom-light: #85d7de;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5d0",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 208
  },
  "hsl": {
    "h": 184.314,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75543,
    "c": 0.11644,
    "h": 202.8
  },
  "luminance": 0.45299
}

Semantic roles & 50–950 ramp

primary

#37C5D0

secondary

#D39590

accent

#4E43E5

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #37C5D0

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

Preview Lab → · Contrast checker → · Palette generator →