#37C1BC#37C1BC

#37C1BC is a light, moderate teal. Relative luminance 0.426; OKLCH L 73.9% C 0.114 H 191.4°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#37C1BC
RGB	rgb(55, 193, 188)
HSL	hsl(178, 56%, 49%)
HSV	hsv(178, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 2.6%, 24.3%)
CIE-LAB	lab(71.27, -36.79, -8.06)
CIE-LCH	lch(71.27, 37.67, 192.36°)
OKLab	oklab(73.87% -0.112 -0.0225)
OKLCH	oklch(73.87% 0.114 191.4)
XYZ	xyz(29.7184, 42.5795, 54.2196)
Luminance	0.4258 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C1BC #C1373C

analogous

#37C177 #37C1BC #3781C1

triadic

#37C1BC #BC37C1 #C1BC37

tetradic

#37C1BC #7737C1 #C1373C #81C137

square

#37C1BC #7737C1 #C1373C #81C137

split-complementary

#37C1BC #C13781 #C17737

monochromatic

#1C625F #29918E #37C1BC #63D2CE #92E0DD

Accessibility & contrast

On white

2.21

#37C1BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#37C1BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C1BC

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C1BC	#FFFFFF	#000000	##000000
##37C1BC	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B7BC

Deuteranopia (green-blind)

#A1A8BD

Tritanopia (blue-blind)

#00C6BF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37c1bc;
/* rgb */ color: rgb(55, 193, 188);
/* oklch */ color: oklch(73.9% 0.114 191.4);

Tailwind

colors: {
  custom: {
    50: '#83d4d0',
    500: '#37c1bc',
    950: '#000000',
  },
}

SCSS

$custom: #37c1bc;
$custom-light: #83d4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c1bc",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 188
  },
  "hsl": {
    "h": 177.826,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73865,
    "c": 0.11428,
    "h": 191.4
  },
  "luminance": 0.42583
}

Semantic roles & 50–950 ramp

primary

#37C1BC

secondary

#CB898B

accent

#494EDF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C1BC

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

Preview Lab → · Contrast checker → · Palette generator →