#37C8CA#37C8CA

#37C8CA is a light, moderate teal. Relative luminance 0.464; OKLCH L 76.1% C 0.118 H 196.4°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#37C8CA
RGB	rgb(55, 200, 202)
HSL	hsl(181, 58%, 50%)
HSV	hsv(181, 73%, 79%)
CMYK	cmyk(72.8%, 1%, 0%, 20.8%)
CIE-LAB	lab(73.79, -36.02, -11.92)
CIE-LCH	lch(73.79, 37.94, 198.31°)
OKLab	oklab(76.05% -0.1128 -0.0331)
OKLCH	oklch(76.05% 0.118 196.4)
XYZ	xyz(32.8856, 46.3811, 63.0849)
Luminance	0.4638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C8CA #CA3937

analogous

#37CA82 #37C8CA #377FCA

triadic

#37C8CA #CA37C8 #C8CA37

tetradic

#37C8CA #8237CA #CA3937 #7FCA37

square

#37C8CA #8237CA #CA3937 #7FCA37

split-complementary

#37C8CA #CA377F #CA8237

monochromatic

#1C696A #29999B #37C8CA #67D5D7 #98E3E4

Accessibility & contrast

On white

2.04

#37C8CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#37C8CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C8CA

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C8CA	#FFFFFF	#000000	##000000
##37C8CA	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABECA

Deuteranopia (green-blind)

#A5AFCB

Tritanopia (blue-blind)

#00CFC8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37c8ca;
/* rgb */ color: rgb(55, 200, 202);
/* oklch */ color: oklch(76.1% 0.118 196.4);

Tailwind

colors: {
  custom: {
    50: '#85d9da',
    500: '#37c8ca',
    950: '#000000',
  },
}

SCSS

$custom: #37c8ca;
$custom-light: #85d9da;
$custom-dark: #000000;

JSON

{
  "hex": "#37c8ca",
  "rgb": {
    "r": 55,
    "g": 200,
    "b": 202
  },
  "hsl": {
    "h": 180.816,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76053,
    "c": 0.11757,
    "h": 196.4
  },
  "luminance": 0.46385
}

Semantic roles & 50–950 ramp

primary

#37C8CA

secondary

#CF8F8E

accent

#4946E1

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #37C8CA

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

Preview Lab → · Contrast checker → · Palette generator →