#37B9A7#37B9A7

#37B9A7 is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.2% C 0.114 H 181.7°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#37B9A7
RGB	rgb(55, 185, 167)
HSL	hsl(172, 54%, 47%)
HSV	hsv(172, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 9.7%, 27.5%)
CIE-LAB	lab(68.24, -38.96, -1.01)
CIE-LCH	lch(68.24, 38.97, 181.49°)
OKLab	oklab(71.2% -0.1135 -0.0034)
OKLCH	oklch(71.2% 0.114 181.7)
XYZ	xyz(25.8962, 38.2972, 42.5790)
Luminance	0.3830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B9A7 #B93749

analogous

#37B966 #37B9A7 #378AB9

triadic

#37B9A7 #A737B9 #B9A737

tetradic

#37B9A7 #6637B9 #B93749 #8AB937

square

#37B9A7 #6637B9 #B93749 #8AB937

split-complementary

#37B9A7 #B9378A #B96637

monochromatic

#1B5B52 #298A7C #37B9A7 #5ECFBF #8DDDD2

Accessibility & contrast

On white

2.42

#37B9A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#37B9A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B9A7

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B9A7	#FFFFFF	#000000	##000000
##37B9A7	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AEA6

Deuteranopia (green-blind)

#9EA1A9

Tritanopia (blue-blind)

#00BCB3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b9a7;
/* rgb */ color: rgb(55, 185, 167);
/* oklch */ color: oklch(71.2% 0.114 181.7);

Tailwind

colors: {
  custom: {
    50: '#80cec1',
    500: '#37b9a7',
    950: '#000000',
  },
}

SCSS

$custom: #37b9a7;
$custom-light: #80cec1;
$custom-dark: #000000;

JSON

{
  "hex": "#37b9a7",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 167
  },
  "hsl": {
    "h": 171.692,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71202,
    "c": 0.11352,
    "h": 181.7
  },
  "luminance": 0.383
}

Semantic roles & 50–950 ramp

primary

#37B9A7

secondary

#C8848D

accent

#4A5FDE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37B9A7

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

Preview Lab → · Contrast checker → · Palette generator →