#37B2C8#37B2C8

#37B2C8 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.7% C 0.109 H 212.3°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#37B2C8
RGB	rgb(55, 178, 200)
HSL	hsl(189, 57%, 50%)
HSV	hsv(189, 73%, 78%)
CMYK	cmyk(72.5%, 11%, 0%, 21.6%)
CIE-LAB	lab(67.14, -26.01, -20.86)
CIE-LCH	lch(67.14, 33.34, 218.74°)
OKLab	oklab(70.65% -0.0921 -0.0581)
OKLCH	oklch(70.65% 0.109 212.3)
XYZ	xyz(27.9168, 36.8199, 60.2680)
Luminance	0.3682 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2C8 #C84D37

analogous

#37C895 #37B2C8 #376AC8

triadic

#37B2C8 #C837B2 #B2C837

tetradic

#37B2C8 #9537C8 #C84D37 #6AC837

square

#37B2C8 #9537C8 #C84D37 #6AC837

split-complementary

#37B2C8 #C8376A #C89537

monochromatic

#1D5D68 #2A8798 #37B2C8 #67C4D5 #97D7E2

Accessibility & contrast

On white

2.51

#37B2C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#37B2C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2C8

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2C8	#FFFFFF	#000000	##000000
##37B2C8	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ACC9

Deuteranopia (green-blind)

#8D9DC8

Tritanopia (blue-blind)

#00BBB9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b2c8;
/* rgb */ color: rgb(55, 178, 200);
/* oklch */ color: oklch(70.7% 0.109 212.3);

Tailwind

colors: {
  custom: {
    50: '#83c9d8',
    500: '#37b2c8',
    950: '#000000',
  },
}

SCSS

$custom: #37b2c8;
$custom-light: #83c9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2c8",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 200
  },
  "hsl": {
    "h": 189.103,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.70652,
    "c": 0.10886,
    "h": 212.3
  },
  "luminance": 0.36823
}

Semantic roles & 50–950 ramp

primary

#37B2C8

secondary

#CE978D

accent

#5F48E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37B2C8

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

Preview Lab → · Contrast checker → · Palette generator →