#37C3C9#37C3C9

#37C3C9 is a light, moderate teal. Relative luminance 0.441; OKLCH L 74.8% C 0.115 H 199.3°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#37C3C9
RGB	rgb(55, 195, 201)
HSL	hsl(182, 57%, 50%)
HSV	hsv(182, 73%, 79%)
CMYK	cmyk(72.6%, 3%, 0%, 21.2%)
CIE-LAB	lab(72.27, -33.97, -13.66)
CIE-LCH	lch(72.27, 36.62, 201.91°)
OKLab	oklab(74.8% -0.1084 -0.0379)
OKLCH	oklch(74.8% 0.115 199.3)
XYZ	xyz(31.6285, 44.0557, 62.0837)
Luminance	0.4406 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C3C9 #C93D37

analogous

#37C986 #37C3C9 #377AC9

triadic

#37C3C9 #C937C3 #C3C937

tetradic

#37C3C9 #8637C9 #C93D37 #7AC937

square

#37C3C9 #8637C9 #C93D37 #7AC937

split-complementary

#37C3C9 #C9377A #C98637

monochromatic

#1C6669 #299599 #37C3C9 #67D1D6 #97E0E3

Accessibility & contrast

On white

2.14

#37C3C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#37C3C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C3C9

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C3C9	#FFFFFF	#000000	##000000
##37C3C9	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BACA

Deuteranopia (green-blind)

#A0ABCA

Tritanopia (blue-blind)

#00CAC4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c3c9;
/* rgb */ color: rgb(55, 195, 201);
/* oklch */ color: oklch(74.8% 0.115 199.3);

Tailwind

colors: {
  custom: {
    50: '#84d5d9',
    500: '#37c3c9',
    950: '#000000',
  },
}

SCSS

$custom: #37c3c9;
$custom-light: #84d5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#37c3c9",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 201
  },
  "hsl": {
    "h": 182.466,
    "s": 57.48,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74805,
    "c": 0.11481,
    "h": 199.3
  },
  "luminance": 0.44059
}

Semantic roles & 50–950 ramp

primary

#37C3C9

secondary

#CF908D

accent

#4D47E1

background

#F8FDFD

surface

#F0FAFA

border

#CBD3D3

text

#0D1414

muted

#7D8383

Preview Lab

Preview with #37C3C9

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

Preview Lab → · Contrast checker → · Palette generator →