#37BDC0#37BDC0

#37BDC0 is a light, moderate teal. Relative luminance 0.410; OKLCH L 73.0% C 0.111 H 197.2°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#37BDC0
RGB	rgb(55, 189, 192)
HSL	hsl(181, 55%, 48%)
HSV	hsv(181, 71%, 75%)
CMYK	cmyk(71.4%, 1.6%, 0%, 24.7%)
CIE-LAB	lab(70.18, -33.78, -11.87)
CIE-LCH	lch(70.18, 35.80, 199.36°)
OKLab	oklab(73.02% -0.1063 -0.033)
OKLCH	oklch(73.02% 0.111 197.2)
XYZ	xyz(29.2833, 41.0097, 56.2313)
Luminance	0.4101 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDC0 #C03A37

analogous

#37C07E #37BDC0 #3778C0

triadic

#37BDC0 #C037BD #BDC037

tetradic

#37BDC0 #7E37C0 #C03A37 #78C037

square

#37BDC0 #7E37C0 #C03A37 #78C037

split-complementary

#37BDC0 #C03778 #C07E37

monochromatic

#1C5F61 #298E90 #37BDC0 #62D0D2 #92DEE0

Accessibility & contrast

On white

2.28

#37BDC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#37BDC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDC0

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDC0	#FFFFFF	#000000	##000000
##37BDC0	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B4C0

Deuteranopia (green-blind)

#9CA5C1

Tritanopia (blue-blind)

#00C3BE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bdc0;
/* rgb */ color: rgb(55, 189, 192);
/* oklch */ color: oklch(73.0% 0.111 197.2);

Tailwind

colors: {
  custom: {
    50: '#83d1d3',
    500: '#37bdc0',
    950: '#000000',
  },
}

SCSS

$custom: #37bdc0;
$custom-light: #83d1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdc0",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 192
  },
  "hsl": {
    "h": 181.314,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73023,
    "c": 0.11131,
    "h": 197.2
  },
  "luminance": 0.41013
}

Semantic roles & 50–950 ramp

primary

#37BDC0

secondary

#CB8A88

accent

#4C49DF

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BDC0

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

Preview Lab → · Contrast checker → · Palette generator →