#37BEB8#37BEB8

#37BEB8 is a light, moderate teal. Relative luminance 0.411; OKLCH L 73.0% C 0.113 H 190.6°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#37BEB8
RGB	rgb(55, 190, 184)
HSL	hsl(177, 55%, 48%)
HSV	hsv(177, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 3.2%, 25.5%)
CIE-LAB	lab(70.24, -36.54, -7.40)
CIE-LCH	lch(70.24, 37.28, 191.44°)
OKLab	oklab(72.99% -0.1108 -0.0207)
OKLCH	oklch(72.99% 0.113 190.6)
XYZ	xyz(28.6367, 41.0964, 51.7613)
Luminance	0.4110 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEB8 #BE373D

analogous

#37BE74 #37BEB8 #3781BE

triadic

#37BEB8 #B837BE #BEB837

tetradic

#37BEB8 #7437BE #BE373D #81BE37

square

#37BEB8 #7437BE #BE373D #81BE37

split-complementary

#37BEB8 #BE3781 #BE7437

monochromatic

#1C5F5C #298F8A #37BEB8 #61D1CC #90DFDB

Accessibility & contrast

On white

2.28

#37BEB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#37BEB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEB8

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEB8	#FFFFFF	#000000	##000000
##37BEB8	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B4B8

Deuteranopia (green-blind)

#9FA6B9

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37beb8;
/* rgb */ color: rgb(55, 190, 184);
/* oklch */ color: oklch(73.0% 0.113 190.6);

Tailwind

colors: {
  custom: {
    50: '#82d2cd',
    500: '#37beb8',
    950: '#000000',
  },
}

SCSS

$custom: #37beb8;
$custom-light: #82d2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#37beb8",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 184
  },
  "hsl": {
    "h": 177.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72992,
    "c": 0.11273,
    "h": 190.6
  },
  "luminance": 0.411
}

Semantic roles & 50–950 ramp

primary

#37BEB8

secondary

#CA878A

accent

#4950DE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BEB8

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

Preview Lab → · Contrast checker → · Palette generator →