#37B9AA#37B9AA

#37B9AA is a light, moderate teal. Relative luminance 0.384; OKLCH L 71.3% C 0.112 H 183.8°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#37B9AA
RGB	rgb(55, 185, 170)
HSL	hsl(173, 54%, 47%)
HSV	hsv(173, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 8.1%, 27.5%)
CIE-LAB	lab(68.32, -38.14, -2.55)
CIE-LCH	lch(68.32, 38.23, 183.82°)
OKLab	oklab(71.3% -0.1121 -0.0075)
OKLCH	oklch(71.3% 0.112 183.8)
XYZ	xyz(26.1768, 38.4094, 44.0566)
Luminance	0.3841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B9AA #B93746

analogous

#37B969 #37B9AA #3787B9

triadic

#37B9AA #AA37B9 #B9AA37

tetradic

#37B9AA #6937B9 #B93746 #87B937

square

#37B9AA #6937B9 #B93746 #87B937

split-complementary

#37B9AA #B93787 #B96937

monochromatic

#1B5B53 #298A7F #37B9AA #5ECFC2 #8DDDD4

Accessibility & contrast

On white

2.42

#37B9AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#37B9AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B9AA

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B9AA	#FFFFFF	#000000	##000000
##37B9AA	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AEAA

Deuteranopia (green-blind)

#9EA1AB

Tritanopia (blue-blind)

#00BDB4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37b9aa;
/* rgb */ color: rgb(55, 185, 170);
/* oklch */ color: oklch(71.3% 0.112 183.8);

Tailwind

colors: {
  custom: {
    50: '#80cec3',
    500: '#37b9aa',
    950: '#000000',
  },
}

SCSS

$custom: #37b9aa;
$custom-light: #80cec3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b9aa",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 170
  },
  "hsl": {
    "h": 173.077,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71296,
    "c": 0.11235,
    "h": 183.8
  },
  "luminance": 0.38412
}

Semantic roles & 50–950 ramp

primary

#37B9AA

secondary

#C8848C

accent

#4A5BDE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37B9AA

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

Preview Lab → · Contrast checker → · Palette generator →