#37A8AF#37A8AF

#37A8AF is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.2% C 0.099 H 201.1°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#37A8AF
RGB	rgb(55, 168, 175)
HSL	hsl(184, 52%, 45%)
HSV	hsv(184, 69%, 69%)
CMYK	cmyk(68.6%, 4%, 0%, 31.4%)
CIE-LAB	lab(63.27, -28.69, -12.83)
CIE-LCH	lch(63.27, 31.43, 204.10°)
OKLab	oklab(67.24% -0.0924 -0.0356)
OKLCH	oklch(67.24% 0.099 201.1)
XYZ	xyz(23.3126, 31.9100, 45.4797)
Luminance	0.3191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A8AF #AF3E37

analogous

#37AF7A #37A8AF #376CAF

triadic

#37A8AF #AF37A8 #A8AF37

tetradic

#37A8AF #7A37AF #AF3E37 #6CAF37

square

#37A8AF #7A37AF #AF3E37 #6CAF37

split-complementary

#37A8AF #AF376C #AF7A37

monochromatic

#1A4F52 #287B80 #37A8AF #59C4CB #87D5D9

Accessibility & contrast

On white

2.84

#37A8AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#37A8AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A8AF

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A8AF	#FFFFFF	#000000	##000000
##37A8AF	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA1B0

Deuteranopia (green-blind)

#8A94B0

Tritanopia (blue-blind)

#00AEAA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37a8af;
/* rgb */ color: rgb(55, 168, 175);
/* oklch */ color: oklch(67.2% 0.099 201.1);

Tailwind

colors: {
  custom: {
    50: '#7fc2c6',
    500: '#37a8af',
    950: '#000000',
  },
}

SCSS

$custom: #37a8af;
$custom-light: #7fc2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a8af",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 175
  },
  "hsl": {
    "h": 183.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67244,
    "c": 0.09906,
    "h": 201.1
  },
  "luminance": 0.31913
}

Semantic roles & 50–950 ramp

primary

#37A8AF

secondary

#C3837F

accent

#554CDC

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #37A8AF

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

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