#37D0D8#37D0D8

#37D0D8 is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.5% C 0.122 H 200.3°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#37D0D8
RGB	rgb(55, 208, 216)
HSL	hsl(183, 67%, 53%)
HSV	hsv(183, 75%, 85%)
CMYK	cmyk(74.5%, 3.7%, 0%, 15.3%)
CIE-LAB	lab(76.60, -35.66, -15.26)
CIE-LCH	lch(76.60, 38.79, 203.17°)
OKLab	oklab(78.48% -0.1146 -0.0424)
OKLCH	oklch(78.48% 0.122 200.3)
XYZ	xyz(36.5205, 50.8774, 72.8480)
Luminance	0.5088 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D0D8 #D83F37

analogous

#37D88F #37D0D8 #3780D8

triadic

#37D0D8 #D837D0 #D0D837

tetradic

#37D0D8 #8F37D8 #D83F37 #80D837

square

#37D0D8 #8F37D8 #D83F37 #80D837

split-complementary

#37D0D8 #D83780 #D88F37

monochromatic

#18777C #22A9B0 #37D0D8 #6ADCE2 #9DE8EC

Accessibility & contrast

On white

1.88

#37D0D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#37D0D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D0D8

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D0D8	#FFFFFF	#000000	##000000
##37D0D8	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7D9

Deuteranopia (green-blind)

#AAB6D9

Tritanopia (blue-blind)

#00D8D2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #37d0d8;
/* rgb */ color: rgb(55, 208, 216);
/* oklch */ color: oklch(78.5% 0.122 200.3);

Tailwind

colors: {
  custom: {
    50: '#88dfe4',
    500: '#37d0d8',
    950: '#000000',
  },
}

SCSS

$custom: #37d0d8;
$custom-light: #88dfe4;
$custom-dark: #000000;

JSON

{
  "hex": "#37d0d8",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 216
  },
  "hsl": {
    "h": 182.981,
    "s": 67.364,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78478,
    "c": 0.12216,
    "h": 200.3
  },
  "luminance": 0.50882
}

Semantic roles & 50–950 ramp

primary

#37D0D8

secondary

#84342F

accent

#463EEA

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #37D0D8

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

Preview Lab → · Contrast checker → · Palette generator →