#37ADBB#37ADBB

#37ADBB is a light, moderate teal. Relative luminance 0.343; OKLCH L 68.9% C 0.103 H 206.6°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37ADBB
RGB	rgb(55, 173, 187)
HSL	hsl(186, 55%, 47%)
HSV	hsv(186, 71%, 73%)
CMYK	cmyk(70.6%, 7.5%, 0%, 26.7%)
CIE-LAB	lab(65.19, -27.53, -16.63)
CIE-LCH	lch(65.19, 32.16, 211.14°)
OKLab	oklab(68.93% -0.0924 -0.0462)
OKLCH	oklch(68.93% 0.103 206.6)
XYZ	xyz(25.4849, 34.2843, 52.2785)
Luminance	0.3429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADBB #BB4537

analogous

#37BB87 #37ADBB #376BBB

triadic

#37ADBB #BB37AD #ADBB37

tetradic

#37ADBB #8737BB #BB4537 #6BBB37

square

#37ADBB #8737BB #BB4537 #6BBB37

split-complementary

#37ADBB #BB376B #BB8737

monochromatic

#1B555C #29818C #37ADBB #5FC4D0 #8ED5DE

Accessibility & contrast

On white

2.67

#37ADBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37ADBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADBB

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADBB	#FFFFFF	#000000	##000000
##37ADBB	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA6BC

Deuteranopia (green-blind)

#8C98BB

Tritanopia (blue-blind)

#00B5B1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37adbb;
/* rgb */ color: rgb(55, 173, 187);
/* oklch */ color: oklch(68.9% 0.103 206.6);

Tailwind

colors: {
  custom: {
    50: '#81c5cf',
    500: '#37adbb',
    950: '#000000',
  },
}

SCSS

$custom: #37adbb;
$custom-light: #81c5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#37adbb",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 187
  },
  "hsl": {
    "h": 186.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68927,
    "c": 0.10333,
    "h": 206.6
  },
  "luminance": 0.34287
}

Semantic roles & 50–950 ramp

primary

#37ADBB

secondary

#C98C85

accent

#5A4ADE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37ADBB

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

Preview Lab → · Contrast checker → · Palette generator →