#37B1C3#37B1C3

#37B1C3 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.2% C 0.107 H 209.3°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#37B1C3
RGB	rgb(55, 177, 195)
HSL	hsl(188, 56%, 49%)
HSV	hsv(188, 72%, 76%)
CMYK	cmyk(71.8%, 9.2%, 0%, 23.5%)
CIE-LAB	lab(66.67, -27.06, -18.82)
CIE-LCH	lch(66.67, 32.96, 214.82°)
OKLab	oklab(70.21% -0.0931 -0.0523)
OKLCH	oklch(70.21% 0.107 209.3)
XYZ	xyz(27.1438, 36.1934, 57.1746)
Luminance	0.3620 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B1C3 #C34937

analogous

#37C38F #37B1C3 #376BC3

triadic

#37B1C3 #C337B1 #B1C337

tetradic

#37B1C3 #8F37C3 #C34937 #6BC337

square

#37B1C3 #8F37C3 #C34937 #6BC337

split-complementary

#37B1C3 #C3376B #C38F37

monochromatic

#1C5A64 #2A8693 #37B1C3 #64C5D3 #94D7E1

Accessibility & contrast

On white

2.55

#37B1C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#37B1C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B1C3

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B1C3	#FFFFFF	#000000	##000000
##37B1C3	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AAC4

Deuteranopia (green-blind)

#8D9CC3

Tritanopia (blue-blind)

#00B9B6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b1c3;
/* rgb */ color: rgb(55, 177, 195);
/* oklch */ color: oklch(70.2% 0.107 209.3);

Tailwind

colors: {
  custom: {
    50: '#82c8d5',
    500: '#37b1c3',
    950: '#000000',
  },
}

SCSS

$custom: #37b1c3;
$custom-light: #82c8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b1c3",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 195
  },
  "hsl": {
    "h": 187.714,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70212,
    "c": 0.10682,
    "h": 209.3
  },
  "luminance": 0.36197
}

Semantic roles & 50–950 ramp

primary

#37B1C3

secondary

#CC928A

accent

#5C49DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37B1C3

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

Preview Lab → · Contrast checker → · Palette generator →