#37BBC0#37BBC0

#37BBC0 is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.5% C 0.110 H 198.8°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#37BBC0
RGB	rgb(55, 187, 192)
HSL	hsl(182, 55%, 48%)
HSV	hsv(182, 71%, 75%)
CMYK	cmyk(71.4%, 2.6%, 0%, 24.7%)
CIE-LAB	lab(69.58, -32.83, -12.77)
CIE-LCH	lch(69.58, 35.23, 201.26°)
OKLab	oklab(72.54% -0.1043 -0.0355)
OKLCH	oklch(72.54% 0.11 198.8)
XYZ	xyz(28.8560, 40.1552, 56.0889)
Luminance	0.4016 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBC0 #C03C37

analogous

#37C080 #37BBC0 #3776C0

triadic

#37BBC0 #C037BB #BBC037

tetradic

#37BBC0 #8037C0 #C03C37 #76C037

square

#37BBC0 #8037C0 #C03C37 #76C037

split-complementary

#37BBC0 #C03776 #C08037

monochromatic

#1C5E61 #298D90 #37BBC0 #62CED2 #92DDE0

Accessibility & contrast

On white

2.33

#37BBC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#37BBC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBC0

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBC0	#FFFFFF	#000000	##000000
##37BBC0	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB2C1

Deuteranopia (green-blind)

#9AA4C1

Tritanopia (blue-blind)

#00C2BC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bbc0;
/* rgb */ color: rgb(55, 187, 192);
/* oklch */ color: oklch(72.5% 0.110 198.8);

Tailwind

colors: {
  custom: {
    50: '#83d0d3',
    500: '#37bbc0',
    950: '#000000',
  },
}

SCSS

$custom: #37bbc0;
$custom-light: #83d0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bbc0",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 192
  },
  "hsl": {
    "h": 182.19,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72535,
    "c": 0.11019,
    "h": 198.8
  },
  "luminance": 0.40159
}

Semantic roles & 50–950 ramp

primary

#37BBC0

secondary

#CB8B88

accent

#4E49DF

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BBC0

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

Preview Lab → · Contrast checker → · Palette generator →