#37BFAF#37BFAF

#37BFAF is a light, moderate teal. Relative luminance 0.412; OKLCH L 72.9% C 0.116 H 183.5°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#37BFAF
RGB	rgb(55, 191, 175)
HSL	hsl(173, 55%, 48%)
HSV	hsv(173, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 8.4%, 25.1%)
CIE-LAB	lab(70.29, -39.49, -2.40)
CIE-LCH	lch(70.29, 39.56, 183.47°)
OKLab	oklab(72.95% -0.1159 -0.0071)
OKLCH	oklch(72.95% 0.116 183.5)
XYZ	xyz(27.9405, 41.1657, 47.0223)
Luminance	0.4117 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFAF #BF3747

analogous

#37BF6B #37BFAF #378BBF

triadic

#37BFAF #AF37BF #BFAF37

tetradic

#37BFAF #6B37BF #BF3747 #8BBF37

square

#37BFAF #6B37BF #BF3747 #8BBF37

split-complementary

#37BFAF #BF378B #BF6B37

monochromatic

#1C6058 #298F83 #37BFAF #62D2C4 #91DFD6

Accessibility & contrast

On white

2.27

#37BFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#37BFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFAF

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFAF	#FFFFFF	#000000	##000000
##37BFAF	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B4AE

Deuteranopia (green-blind)

#A3A6B1

Tritanopia (blue-blind)

#00C3BA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bfaf;
/* rgb */ color: rgb(55, 191, 175);
/* oklch */ color: oklch(72.9% 0.116 183.5);

Tailwind

colors: {
  custom: {
    50: '#82d3c6',
    500: '#37bfaf',
    950: '#000000',
  },
}

SCSS

$custom: #37bfaf;
$custom-light: #82d3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfaf",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 175
  },
  "hsl": {
    "h": 172.941,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72947,
    "c": 0.1161,
    "h": 183.5
  },
  "luminance": 0.41169
}

Semantic roles & 50–950 ramp

primary

#37BFAF

secondary

#CA888F

accent

#495BDF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37BFAF

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

Preview Lab → · Contrast checker → · Palette generator →