#37BEA4#37BEA4

#37BEA4 is a light, vivid teal. Relative luminance 0.403; OKLCH L 72.4% C 0.120 H 176.8°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#37BEA4
RGB	rgb(55, 190, 164)
HSL	hsl(168, 55%, 48%)
HSV	hsv(168, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 13.7%, 25.5%)
CIE-LAB	lab(69.69, -41.97, 2.75)
CIE-LCH	lch(69.69, 42.06, 176.25°)
OKLab	oklab(72.36% -0.1199 0.0067)
OKLCH	oklch(72.36% 0.12 176.8)
XYZ	xyz(26.6865, 40.3164, 41.4901)
Luminance	0.4032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEA4 #BE3751

analogous

#37BE60 #37BEA4 #3795BE

triadic

#37BEA4 #A437BE #BEA437

tetradic

#37BEA4 #6037BE #BE3751 #95BE37

square

#37BEA4 #6037BE #BE3751 #95BE37

split-complementary

#37BEA4 #BE3795 #BE6037

monochromatic

#1C5F52 #298F7B #37BEA4 #61D1BC #90DFD0

Accessibility & contrast

On white

2.32

#37BEA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#37BEA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEA4

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEA4	#FFFFFF	#000000	##000000
##37BEA4	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B2A3

Deuteranopia (green-blind)

#A4A5A6

Tritanopia (blue-blind)

#00C1B6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bea4;
/* rgb */ color: rgb(55, 190, 164);
/* oklch */ color: oklch(72.4% 0.120 176.8);

Tailwind

colors: {
  custom: {
    50: '#81d2be',
    500: '#37bea4',
    950: '#000000',
  },
}

SCSS

$custom: #37bea4;
$custom-light: #81d2be;
$custom-dark: #000000;

JSON

{
  "hex": "#37bea4",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 164
  },
  "hsl": {
    "h": 168.444,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72363,
    "c": 0.12012,
    "h": 176.8
  },
  "luminance": 0.40319
}

Semantic roles & 50–950 ramp

primary

#37BEA4

secondary

#CA8794

accent

#4966DE

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BEA4

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

Preview Lab → · Contrast checker → · Palette generator →