#37BFBA#37BFBA

#37BFBA is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.3% C 0.113 H 191.3°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#37BFBA
RGB	rgb(55, 191, 186)
HSL	hsl(178, 55%, 48%)
HSV	hsv(178, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 2.6%, 25.1%)
CIE-LAB	lab(70.61, -36.44, -7.95)
CIE-LCH	lch(70.61, 37.30, 192.31°)
OKLab	oklab(73.31% -0.1109 -0.0222)
OKLCH	oklch(73.31% 0.113 191.3)
XYZ	xyz(29.0652, 41.6156, 52.9456)
Luminance	0.4162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFBA #BF373C

analogous

#37BF76 #37BFBA #3780BF

triadic

#37BFBA #BA37BF #BFBA37

tetradic

#37BFBA #7637BF #BF373C #80BF37

square

#37BFBA #7637BF #BF373C #80BF37

split-complementary

#37BFBA #BF3780 #BF7637

monochromatic

#1C605D #298F8C #37BFBA #62D2CE #91DFDC

Accessibility & contrast

On white

2.25

#37BFBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#37BFBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFBA

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFBA	#FFFFFF	#000000	##000000
##37BFBA	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B5BA

Deuteranopia (green-blind)

#A0A7BB

Tritanopia (blue-blind)

#00C4BD

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37bfba;
/* rgb */ color: rgb(55, 191, 186);
/* oklch */ color: oklch(73.3% 0.113 191.3);

Tailwind

colors: {
  custom: {
    50: '#83d3ce',
    500: '#37bfba',
    950: '#000000',
  },
}

SCSS

$custom: #37bfba;
$custom-light: #83d3ce;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfba",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 186
  },
  "hsl": {
    "h": 177.794,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.73306,
    "c": 0.11313,
    "h": 191.3
  },
  "luminance": 0.41619
}

Semantic roles & 50–950 ramp

primary

#37BFBA

secondary

#CA888A

accent

#494FDF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37BFBA

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

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