#37A8AE#37A8AE

#37A8AE is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.2% C 0.099 H 200.2°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#37A8AE
RGB	rgb(55, 168, 174)
HSL	hsl(183, 52%, 45%)
HSV	hsv(183, 68%, 68%)
CMYK	cmyk(68.4%, 3.4%, 0%, 31.8%)
CIE-LAB	lab(63.24, -28.99, -12.32)
CIE-LCH	lch(63.24, 31.50, 203.03°)
OKLab	oklab(67.21% -0.0929 -0.0342)
OKLCH	oklch(67.21% 0.099 200.2)
XYZ	xyz(23.2148, 31.8708, 44.9644)
Luminance	0.3187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A8AE #AE3D37

analogous

#37AE78 #37A8AE #376DAE

triadic

#37A8AE #AE37A8 #A8AE37

tetradic

#37A8AE #7837AE #AE3D37 #6DAE37

square

#37A8AE #7837AE #AE3D37 #6DAE37

split-complementary

#37A8AE #AE376D #AE7837

monochromatic

#1A4E51 #287B7F #37A8AE #58C4CA #86D5D9

Accessibility & contrast

On white

2.85

#37A8AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#37A8AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A8AE

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A8AE	#FFFFFF	#000000	##000000
##37A8AE	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA1AF

Deuteranopia (green-blind)

#8A94AF

Tritanopia (blue-blind)

#00AEAA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37a8ae;
/* rgb */ color: rgb(55, 168, 174);
/* oklch */ color: oklch(67.2% 0.099 200.2);

Tailwind

colors: {
  custom: {
    50: '#7fc2c6',
    500: '#37a8ae',
    950: '#000000',
  },
}

SCSS

$custom: #37a8ae;
$custom-light: #7fc2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a8ae",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 174
  },
  "hsl": {
    "h": 183.025,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67207,
    "c": 0.09897,
    "h": 200.2
  },
  "luminance": 0.31873
}

Semantic roles & 50–950 ramp

primary

#37A8AE

secondary

#C3817E

accent

#544CDB

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #37A8AE

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

Preview Lab → · Contrast checker → · Palette generator →