#37B2C4#37B2C4

#37B2C4 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.5% C 0.107 H 209.2°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#37B2C4
RGB	rgb(55, 178, 196)
HSL	hsl(188, 56%, 49%)
HSV	hsv(188, 72%, 77%)
CMYK	cmyk(71.9%, 9.2%, 0%, 23.1%)
CIE-LAB	lab(67.00, -27.25, -18.87)
CIE-LCH	lch(67.00, 33.14, 214.70°)
OKLab	oklab(70.49% -0.0937 -0.0525)
OKLCH	oklch(70.49% 0.107 209.2)
XYZ	xyz(27.4555, 36.6353, 57.8382)
Luminance	0.3664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2C4 #C44937

analogous

#37C490 #37B2C4 #376BC4

triadic

#37B2C4 #C437B2 #B2C437

tetradic

#37B2C4 #9037C4 #C44937 #6BC437

square

#37B2C4 #9037C4 #C44937 #6BC437

split-complementary

#37B2C4 #C4376B #C49037

monochromatic

#1C5B64 #2A8794 #37B2C4 #65C5D4 #94D7E1

Accessibility & contrast

On white

2.52

#37B2C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#37B2C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2C4

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2C4	#FFFFFF	#000000	##000000
##37B2C4	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ABC5

Deuteranopia (green-blind)

#8E9DC4

Tritanopia (blue-blind)

#00BAB7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b2c4;
/* rgb */ color: rgb(55, 178, 196);
/* oklch */ color: oklch(70.5% 0.107 209.2);

Tailwind

colors: {
  custom: {
    50: '#82c9d5',
    500: '#37b2c4',
    950: '#000000',
  },
}

SCSS

$custom: #37b2c4;
$custom-light: #82c9d5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2c4",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 196
  },
  "hsl": {
    "h": 187.66,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70494,
    "c": 0.10739,
    "h": 209.2
  },
  "luminance": 0.36639
}

Semantic roles & 50–950 ramp

primary

#37B2C4

secondary

#CC938B

accent

#5C48DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37B2C4

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

Preview Lab → · Contrast checker → · Palette generator →