#37B2C1#37B2C1

#37B2C1 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.4% C 0.106 H 206.9°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#37B2C1
RGB	rgb(55, 178, 193)
HSL	hsl(187, 56%, 49%)
HSV	hsv(187, 72%, 76%)
CMYK	cmyk(71.5%, 7.8%, 0%, 24.3%)
CIE-LAB	lab(66.90, -28.17, -17.36)
CIE-LCH	lch(66.90, 33.09, 211.65°)
OKLab	oklab(70.38% -0.0949 -0.0482)
OKLCH	oklch(70.38% 0.107 206.9)
XYZ	xyz(27.1174, 36.5001, 56.0578)
Luminance	0.3650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2C1 #C14637

analogous

#37C18B #37B2C1 #376DC1

triadic

#37B2C1 #C137B2 #B2C137

tetradic

#37B2C1 #8B37C1 #C14637 #6DC137

square

#37B2C1 #8B37C1 #C14637 #6DC137

split-complementary

#37B2C1 #C1376D #C18B37

monochromatic

#1C5A62 #298691 #37B2C1 #63C6D2 #92D8E0

Accessibility & contrast

On white

2.53

#37B2C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#37B2C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2C1

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2C1	#FFFFFF	#000000	##000000
##37B2C1	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3ABC2

Deuteranopia (green-blind)

#8F9DC1

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b2c1;
/* rgb */ color: rgb(55, 178, 193);
/* oklch */ color: oklch(70.4% 0.106 206.9);

Tailwind

colors: {
  custom: {
    50: '#82c9d3',
    500: '#37b2c1',
    950: '#000000',
  },
}

SCSS

$custom: #37b2c1;
$custom-light: #82c9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2c1",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 193
  },
  "hsl": {
    "h": 186.522,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70378,
    "c": 0.1065,
    "h": 206.9
  },
  "luminance": 0.36503
}

Semantic roles & 50–950 ramp

primary

#37B2C1

secondary

#CB9089

accent

#5949DF

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37B2C1

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

Preview Lab → · Contrast checker → · Palette generator →