#37DAC7#37DAC7

#37DAC7 is a light, vivid teal. Relative luminance 0.551; OKLCH L 80.3% C 0.132 H 183.2°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#37DAC7
RGB	rgb(55, 218, 199)
HSL	hsl(173, 69%, 54%)
HSV	hsv(173, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 8.7%, 14.5%)
CIE-LAB	lab(79.08, -44.92, -2.46)
CIE-LCH	lch(79.08, 44.99, 183.13°)
OKLab	oklab(80.33% -0.1316 -0.0074)
OKLCH	oklch(80.33% 0.132 183.2)
XYZ	xyz(36.9507, 55.0741, 62.7047)
Luminance	0.5508 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAC7 #DA374A

analogous

#37DA75 #37DAC7 #379BDA

triadic

#37DAC7 #C737DA #DAC737

tetradic

#37DAC7 #7537DA #DA374A #9BDA37

square

#37DAC7 #7537DA #DA374A #9BDA37

split-complementary

#37DAC7 #DA379B #DA7537

monochromatic

#187F73 #21B3A2 #37DAC7 #6BE4D5 #9EEDE4

Accessibility & contrast

On white

1.75

#37DAC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#37DAC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAC7

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAC7	#FFFFFF	#000000	##000000
##37DAC7	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCDC6

Deuteranopia (green-blind)

#B9BDC9

Tritanopia (blue-blind)

#00DED4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #37dac7;
/* rgb */ color: rgb(55, 218, 199);
/* oklch */ color: oklch(80.3% 0.132 183.2);

Tailwind

colors: {
  custom: {
    50: '#87e6d7',
    500: '#37dac7',
    950: '#000000',
  },
}

SCSS

$custom: #37dac7;
$custom-light: #87e6d7;
$custom-dark: #000000;

JSON

{
  "hex": "#37dac7",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 199
  },
  "hsl": {
    "h": 173.006,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80331,
    "c": 0.13178,
    "h": 183.2
  },
  "luminance": 0.55079
}

Semantic roles & 50–950 ramp

primary

#37DAC7

secondary

#862F39

accent

#3C51EC

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #37DAC7

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

Preview Lab → · Contrast checker → · Palette generator →