#37C2BD#37C2BD

#37C2BD is a light, moderate teal. Relative luminance 0.431; OKLCH L 74.1% C 0.115 H 191.4°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#37C2BD
RGB	rgb(55, 194, 189)
HSL	hsl(178, 56%, 49%)
HSV	hsv(178, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 2.6%, 23.9%)
CIE-LAB	lab(71.60, -36.97, -8.11)
CIE-LCH	lch(71.60, 37.85, 192.38°)
OKLab	oklab(74.14% -0.1126 -0.0226)
OKLCH	oklch(74.14% 0.115 191.4)
XYZ	xyz(30.0484, 43.0663, 54.8632)
Luminance	0.4307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C2BD #C2373C

analogous

#37C278 #37C2BD #3782C2

triadic

#37C2BD #BD37C2 #C2BD37

tetradic

#37C2BD #7837C2 #C2373C #82C237

square

#37C2BD #7837C2 #C2373C #82C237

split-complementary

#37C2BD #C23782 #C27837

monochromatic

#1C6360 #29928F #37C2BD #63D3CF #93E0DE

Accessibility & contrast

On white

2.18

#37C2BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#37C2BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C2BD

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C2BD	#FFFFFF	#000000	##000000
##37C2BD	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B8BD

Deuteranopia (green-blind)

#A2A9BE

Tritanopia (blue-blind)

#00C7C0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #37c2bd;
/* rgb */ color: rgb(55, 194, 189);
/* oklch */ color: oklch(74.1% 0.115 191.4);

Tailwind

colors: {
  custom: {
    50: '#83d5d0',
    500: '#37c2bd',
    950: '#000000',
  },
}

SCSS

$custom: #37c2bd;
$custom-light: #83d5d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c2bd",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 189
  },
  "hsl": {
    "h": 177.842,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74144,
    "c": 0.11485,
    "h": 191.4
  },
  "luminance": 0.4307
}

Semantic roles & 50–950 ramp

primary

#37C2BD

secondary

#CB898C

accent

#494EDF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #37C2BD

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

Preview Lab → · Contrast checker → · Palette generator →