#37BFAC#37BFAC

#37BFAC is a light, moderate teal. Relative luminance 0.411; OKLCH L 72.9% C 0.117 H 181.5°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#37BFAC
RGB	rgb(55, 191, 172)
HSL	hsl(172, 55%, 48%)
HSV	hsv(172, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 9.9%, 25.1%)
CIE-LAB	lab(70.21, -40.30, -0.87)
CIE-LCH	lch(70.21, 40.31, 181.24°)
OKLab	oklab(72.85% -0.1172 -0.003)
OKLCH	oklch(72.85% 0.117 181.5)
XYZ	xyz(27.6491, 41.0491, 45.4878)
Luminance	0.4105 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFAC #BF374A

analogous

#37BF68 #37BFAC #378EBF

triadic

#37BFAC #AC37BF #BFAC37

tetradic

#37BFAC #6837BF #BF374A #8EBF37

square

#37BFAC #6837BF #BF374A #8EBF37

split-complementary

#37BFAC #BF378E #BF6837

monochromatic

#1C6056 #298F81 #37BFAC #62D2C2 #91DFD4

Accessibility & contrast

On white

2.28

#37BFAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#37BFAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFAC

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFAC	#FFFFFF	#000000	##000000
##37BFAC	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B4AB

Deuteranopia (green-blind)

#A3A6AE

Tritanopia (blue-blind)

#00C3B9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bfac;
/* rgb */ color: rgb(55, 191, 172);
/* oklch */ color: oklch(72.9% 0.117 181.5);

Tailwind

colors: {
  custom: {
    50: '#81d3c4',
    500: '#37bfac',
    950: '#000000',
  },
}

SCSS

$custom: #37bfac;
$custom-light: #81d3c4;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfac",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 172
  },
  "hsl": {
    "h": 171.618,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72854,
    "c": 0.11729,
    "h": 181.5
  },
  "luminance": 0.41052
}

Semantic roles & 50–950 ramp

primary

#37BFAC

secondary

#CA8891

accent

#495EDF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BFAC

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

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