#37BFB0#37BFB0

#37BFB0 is a light, moderate teal. Relative luminance 0.412; OKLCH L 73.0% C 0.116 H 184.2°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#37BFB0
RGB	rgb(55, 191, 176)
HSL	hsl(173, 55%, 48%)
HSV	hsv(173, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 7.9%, 25.1%)
CIE-LAB	lab(70.32, -39.22, -2.90)
CIE-LCH	lch(70.32, 39.33, 184.23°)
OKLab	oklab(72.98% -0.1154 -0.0085)
OKLCH	oklch(72.98% 0.116 184.2)
XYZ	xyz(28.0391, 41.2051, 47.5415)
Luminance	0.4121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFB0 #BF3746

analogous

#37BF6C #37BFB0 #378ABF

triadic

#37BFB0 #B037BF #BFB037

tetradic

#37BFB0 #6C37BF #BF3746 #8ABF37

square

#37BFB0 #6C37BF #BF3746 #8ABF37

split-complementary

#37BFB0 #BF378A #BF6C37

monochromatic

#1C6058 #298F84 #37BFB0 #62D2C5 #91DFD7

Accessibility & contrast

On white

2.27

#37BFB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#37BFB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFB0

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFB0	#FFFFFF	#000000	##000000
##37BFB0	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B4B0

Deuteranopia (green-blind)

#A2A6B2

Tritanopia (blue-blind)

#00C3BA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bfb0;
/* rgb */ color: rgb(55, 191, 176);
/* oklch */ color: oklch(73.0% 0.116 184.2);

Tailwind

colors: {
  custom: {
    50: '#82d3c7',
    500: '#37bfb0',
    950: '#000000',
  },
}

SCSS

$custom: #37bfb0;
$custom-light: #82d3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfb0",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 176
  },
  "hsl": {
    "h": 173.382,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72979,
    "c": 0.11573,
    "h": 184.2
  },
  "luminance": 0.41208
}

Semantic roles & 50–950 ramp

primary

#37BFB0

secondary

#CA888F

accent

#495ADF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37BFB0

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

Preview Lab → · Contrast checker → · Palette generator →