#37AEB8#37AEB8

#37AEB8 is a light, moderate teal. Relative luminance 0.345; OKLCH L 69.1% C 0.103 H 203.2°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#37AEB8
RGB	rgb(55, 174, 184)
HSL	hsl(185, 54%, 47%)
HSV	hsv(185, 70%, 72%)
CMYK	cmyk(70.1%, 5.4%, 0%, 27.8%)
CIE-LAB	lab(65.39, -28.93, -14.66)
CIE-LCH	lch(65.39, 32.43, 206.86°)
OKLab	oklab(69.06% -0.0947 -0.0407)
OKLCH	oklch(69.06% 0.103 203.2)
XYZ	xyz(25.3595, 34.5421, 50.6689)
Luminance	0.3454 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEB8 #B84137

analogous

#37B882 #37AEB8 #376EB8

triadic

#37AEB8 #B837AE #AEB837

tetradic

#37AEB8 #8237B8 #B84137 #6EB837

square

#37AEB8 #8237B8 #B84137 #6EB837

split-complementary

#37AEB8 #B8376E #B88237

monochromatic

#1B555A #298189 #37AEB8 #5DC6CF #8DD7DD

Accessibility & contrast

On white

2.66

#37AEB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#37AEB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEB8

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEB8	#FFFFFF	#000000	##000000
##37AEB8	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A7B9

Deuteranopia (green-blind)

#8E99B8

Tritanopia (blue-blind)

#00B5B1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37aeb8;
/* rgb */ color: rgb(55, 174, 184);
/* oklch */ color: oklch(69.1% 0.103 203.2);

Tailwind

colors: {
  custom: {
    50: '#80c6cd',
    500: '#37aeb8',
    950: '#000000',
  },
}

SCSS

$custom: #37aeb8;
$custom-light: #80c6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#37aeb8",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 184
  },
  "hsl": {
    "h": 184.651,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69058,
    "c": 0.10308,
    "h": 203.2
  },
  "luminance": 0.34545
}

Semantic roles & 50–950 ramp

primary

#37AEB8

secondary

#C78984

accent

#564ADD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37AEB8

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

Preview Lab → · Contrast checker → · Palette generator →