#37C5C8#37C5C8

#37C5C8 is a light, moderate teal. Relative luminance 0.449; OKLCH L 75.3% C 0.116 H 197.1°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#37C5C8
RGB	rgb(55, 197, 200)
HSL	hsl(181, 57%, 50%)
HSV	hsv(181, 73%, 78%)
CMYK	cmyk(72.5%, 1.5%, 0%, 21.6%)
CIE-LAB	lab(72.83, -35.20, -12.27)
CIE-LCH	lch(72.83, 37.28, 199.21°)
OKLab	oklab(75.26% -0.1107 -0.0341)
OKLCH	oklch(75.26% 0.116 197.1)
XYZ	xyz(31.9624, 44.9110, 61.6165)
Luminance	0.4491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5C8 #C83A37

analogous

#37C882 #37C5C8 #377DC8

triadic

#37C5C8 #C837C5 #C5C837

tetradic

#37C5C8 #8237C8 #C83A37 #7DC837

square

#37C5C8 #8237C8 #C83A37 #7DC837

split-complementary

#37C5C8 #C8377D #C88237

monochromatic

#1D6668 #2A9698 #37C5C8 #67D3D5 #97E1E2

Accessibility & contrast

On white

2.10

#37C5C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#37C5C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5C8

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5C8	#FFFFFF	#000000	##000000
##37C5C8	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BCC8

Deuteranopia (green-blind)

#A2ACC9

Tritanopia (blue-blind)

#00CCC6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37c5c8;
/* rgb */ color: rgb(55, 197, 200);
/* oklch */ color: oklch(75.3% 0.116 197.1);

Tailwind

colors: {
  custom: {
    50: '#85d7d8',
    500: '#37c5c8',
    950: '#000000',
  },
}

SCSS

$custom: #37c5c8;
$custom-light: #85d7d8;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5c8",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 200
  },
  "hsl": {
    "h": 181.241,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.75255,
    "c": 0.11587,
    "h": 197.1
  },
  "luminance": 0.44915
}

Semantic roles & 50–950 ramp

primary

#37C5C8

secondary

#CE8E8D

accent

#4B48E0

background

#F8FDFD

surface

#F0FAFA

border

#CBD3D3

text

#0D1414

muted

#7D8383

Preview Lab

Preview with #37C5C8

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

Preview Lab → · Contrast checker → · Palette generator →