#37A0AC#37A0AC

#37A0AC is a light, moderate teal. Relative luminance 0.289; OKLCH L 65.2% C 0.095 H 206.0°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#37A0AC
RGB	rgb(55, 160, 172)
HSL	hsl(186, 52%, 45%)
HSV	hsv(186, 68%, 67%)
CMYK	cmyk(68%, 7%, 0%, 32.5%)
CIE-LAB	lab(60.72, -25.62, -14.99)
CIE-LCH	lch(60.72, 29.68, 210.34°)
OKLab	oklab(65.15% -0.0854 -0.0416)
OKLCH	oklch(65.15% 0.095 206)
XYZ	xyz(21.5895, 28.9300, 43.4679)
Luminance	0.2893 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A0AC #AC4337

analogous

#37AC7E #37A0AC #3766AC

triadic

#37A0AC #AC37A0 #A0AC37

tetradic

#37A0AC #7E37AC #AC4337 #66AC37

square

#37A0AC #7E37AC #AC4337 #66AC37

split-complementary

#37A0AC #AC3766 #AC7E37

monochromatic

#194A4F #28757E #37A0AC #57BEC9 #85D0D8

Accessibility & contrast

On white

3.09

#37A0AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#37A0AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A0AC

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A0AC	#FFFFFF	#000000	##000000
##37A0AC	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939AAD

Deuteranopia (green-blind)

#828DAC

Tritanopia (blue-blind)

#00A7A3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #37a0ac;
/* rgb */ color: rgb(55, 160, 172);
/* oklch */ color: oklch(65.2% 0.095 206.0);

Tailwind

colors: {
  custom: {
    50: '#7ebcc4',
    500: '#37a0ac',
    950: '#000000',
  },
}

SCSS

$custom: #37a0ac;
$custom-light: #7ebcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#37a0ac",
  "rgb": {
    "r": 55,
    "g": 160,
    "b": 172
  },
  "hsl": {
    "h": 186.154,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65152,
    "c": 0.09502,
    "h": 206
  },
  "luminance": 0.28932
}

Semantic roles & 50–950 ramp

primary

#37A0AC

secondary

#C2847D

accent

#5B4DDB

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37A0AC

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

Preview Lab → · Contrast checker → · Palette generator →