#37A8AC#37A8AC

#37A8AC is a light, moderate teal. Relative luminance 0.318; OKLCH L 67.1% C 0.099 H 198.5°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#37A8AC
RGB	rgb(55, 168, 172)
HSL	hsl(182, 52%, 45%)
HSV	hsv(182, 68%, 67%)
CMYK	cmyk(68%, 2.3%, 0%, 32.5%)
CIE-LAB	lab(63.17, -29.58, -11.30)
CIE-LCH	lch(63.17, 31.67, 200.90°)
OKLab	oklab(67.13% -0.0937 -0.0314)
OKLCH	oklch(67.13% 0.099 198.5)
XYZ	xyz(23.0213, 31.7934, 43.9452)
Luminance	0.3180 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A8AC #AC3B37

analogous

#37AC75 #37A8AC #376EAC

triadic

#37A8AC #AC37A8 #A8AC37

tetradic

#37A8AC #7537AC #AC3B37 #6EAC37

square

#37A8AC #7537AC #AC3B37 #6EAC37

split-complementary

#37A8AC #AC376E #AC7537

monochromatic

#194D4F #287B7E #37A8AC #57C5C9 #85D5D8

Accessibility & contrast

On white

2.85

#37A8AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#37A8AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A8AC

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A8AC	#FFFFFF	#000000	##000000
##37A8AC	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA0AC

Deuteranopia (green-blind)

#8B93AD

Tritanopia (blue-blind)

#00AEA9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37a8ac;
/* rgb */ color: rgb(55, 168, 172);
/* oklch */ color: oklch(67.1% 0.099 198.5);

Tailwind

colors: {
  custom: {
    50: '#7ec2c4',
    500: '#37a8ac',
    950: '#000000',
  },
}

SCSS

$custom: #37a8ac;
$custom-light: #7ec2c4;
$custom-dark: #000000;

JSON

{
  "hex": "#37a8ac",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 172
  },
  "hsl": {
    "h": 182.051,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67134,
    "c": 0.09885,
    "h": 198.5
  },
  "luminance": 0.31796
}

Semantic roles & 50–950 ramp

primary

#37A8AC

secondary

#C27F7D

accent

#524DDB

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37A8AC

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

Preview Lab → · Contrast checker → · Palette generator →