#37B0AB#37B0AB

#37B0AB is a light, moderate teal. Relative luminance 0.348; OKLCH L 69.1% C 0.104 H 191.0°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#37B0AB
RGB	rgb(55, 176, 171)
HSL	hsl(178, 52%, 45%)
HSV	hsv(178, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 2.8%, 31%)
CIE-LAB	lab(65.59, -33.71, -7.13)
CIE-LCH	lch(65.59, 34.45, 191.94°)
OKLab	oklab(69.09% -0.1024 -0.0199)
OKLCH	oklch(69.09% 0.104 191)
XYZ	xyz(24.4482, 34.8004, 43.9488)
Luminance	0.3480 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B0AB #B0373C

analogous

#37B06F #37B0AB #3778B0

triadic

#37B0AB #AB37B0 #B0AB37

tetradic

#37B0AB #6F37B0 #B0373C #78B037

square

#37B0AB #6F37B0 #B0373C #78B037

split-complementary

#37B0AB #B03778 #B06F37

monochromatic

#1A5350 #28817E #37B0AB #59CBC6 #88DAD6

Accessibility & contrast

On white

2.64

#37B0AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#37B0AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B0AB

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B0AB	#FFFFFF	#000000	##000000
##37B0AB	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A7AB

Deuteranopia (green-blind)

#949AAC

Tritanopia (blue-blind)

#00B5AE

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b0ab;
/* rgb */ color: rgb(55, 176, 171);
/* oklch */ color: oklch(69.1% 0.104 191.0);

Tailwind

colors: {
  custom: {
    50: '#7fc8c4',
    500: '#37b0ab',
    950: '#000000',
  },
}

SCSS

$custom: #37b0ab;
$custom-light: #7fc8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#37b0ab",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 171
  },
  "hsl": {
    "h": 177.521,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69087,
    "c": 0.10436,
    "h": 191
  },
  "luminance": 0.34803
}

Semantic roles & 50–950 ramp

primary

#37B0AB

secondary

#C47F82

accent

#4C52DC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B0AB

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

Preview Lab → · Contrast checker → · Palette generator →