#37DAC8#37DAC8

#37DAC8 is a light, vivid teal. Relative luminance 0.551; OKLCH L 80.4% C 0.131 H 183.8°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#37DAC8
RGB	rgb(55, 218, 200)
HSL	hsl(173, 69%, 54%)
HSV	hsv(173, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 8.3%, 14.5%)
CIE-LAB	lab(79.11, -44.66, -2.95)
CIE-LCH	lch(79.11, 44.75, 183.78°)
OKLab	oklab(80.36% -0.1311 -0.0087)
OKLCH	oklch(80.36% 0.131 183.8)
XYZ	xyz(37.0672, 55.1206, 63.3181)
Luminance	0.5513 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAC8 #DA3749

analogous

#37DA76 #37DAC8 #379ADA

triadic

#37DAC8 #C837DA #DAC837

tetradic

#37DAC8 #7637DA #DA3749 #9ADA37

square

#37DAC8 #7637DA #DA3749 #9ADA37

split-complementary

#37DAC8 #DA379A #DA7637

monochromatic

#187F74 #21B3A3 #37DAC8 #6BE4D6 #9EEDE4

Accessibility & contrast

On white

1.75

#37DAC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#37DAC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAC8

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAC8	#FFFFFF	#000000	##000000
##37DAC8	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCDC7

Deuteranopia (green-blind)

#B9BDCA

Tritanopia (blue-blind)

#00DFD4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #37dac8;
/* rgb */ color: rgb(55, 218, 200);
/* oklch */ color: oklch(80.4% 0.131 183.8);

Tailwind

colors: {
  custom: {
    50: '#87e6d8',
    500: '#37dac8',
    950: '#000000',
  },
}

SCSS

$custom: #37dac8;
$custom-light: #87e6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#37dac8",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 200
  },
  "hsl": {
    "h": 173.374,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80361,
    "c": 0.13141,
    "h": 183.8
  },
  "luminance": 0.55125
}

Semantic roles & 50–950 ramp

primary

#37DAC8

secondary

#862F39

accent

#3C50EC

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #37DAC8

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

Preview Lab → · Contrast checker → · Palette generator →