#37AEBF#37AEBF

#37AEBF is a light, moderate teal. Relative luminance 0.348; OKLCH L 69.3% C 0.105 H 208.9°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#37AEBF
RGB	rgb(55, 174, 191)
HSL	hsl(188, 55%, 48%)
HSV	hsv(188, 71%, 75%)
CMYK	cmyk(71.2%, 8.9%, 0%, 25.1%)
CIE-LAB	lab(65.63, -26.80, -18.19)
CIE-LCH	lch(65.63, 32.39, 214.16°)
OKLab	oklab(69.33% -0.0918 -0.0506)
OKLCH	oklch(69.33% 0.105 208.9)
XYZ	xyz(26.1115, 34.8429, 54.6293)
Luminance	0.3485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEBF #BF4837

analogous

#37BF8C #37AEBF #376ABF

triadic

#37AEBF #BF37AE #AEBF37

tetradic

#37AEBF #8C37BF #BF4837 #6ABF37

square

#37AEBF #8C37BF #BF4837 #6ABF37

split-complementary

#37AEBF #BF376A #BF8C37

monochromatic

#1C5760 #29838F #37AEBF #62C4D2 #91D6DF

Accessibility & contrast

On white

2.64

#37AEBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#37AEBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEBF

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEBF	#FFFFFF	#000000	##000000
##37AEBF	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA7C0

Deuteranopia (green-blind)

#8B99BF

Tritanopia (blue-blind)

#00B6B3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37aebf;
/* rgb */ color: rgb(55, 174, 191);
/* oklch */ color: oklch(69.3% 0.105 208.9);

Tailwind

colors: {
  custom: {
    50: '#81c6d2',
    500: '#37aebf',
    950: '#000000',
  },
}

SCSS

$custom: #37aebf;
$custom-light: #81c6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#37aebf",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 191
  },
  "hsl": {
    "h": 187.5,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69327,
    "c": 0.10478,
    "h": 208.9
  },
  "luminance": 0.34846
}

Semantic roles & 50–950 ramp

primary

#37AEBF

secondary

#CA9088

accent

#5C49DF

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37AEBF

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

Preview Lab → · Contrast checker → · Palette generator →