#37D0DA#37D0DA

#37D0DA is a light, vivid teal. Relative luminance 0.510; OKLCH L 78.5% C 0.122 H 201.6°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#37D0DA
RGB	rgb(55, 208, 218)
HSL	hsl(184, 69%, 54%)
HSV	hsv(184, 75%, 85%)
CMYK	cmyk(74.8%, 4.6%, 0%, 14.5%)
CIE-LAB	lab(76.67, -35.07, -16.24)
CIE-LCH	lch(76.67, 38.65, 204.85°)
OKLab	oklab(78.55% -0.1137 -0.0451)
OKLCH	oklch(78.55% 0.122 201.6)
XYZ	xyz(36.7806, 50.9814, 74.2180)
Luminance	0.5099 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D0DA #DA4137

analogous

#37DA92 #37D0DA #377EDA

triadic

#37D0DA #DA37D0 #D0DA37

tetradic

#37D0DA #9237DA #DA4137 #7EDA37

square

#37D0DA #9237DA #DA4137 #7EDA37

split-complementary

#37D0DA #DA377E #DA9237

monochromatic

#18797F #21AAB3 #37D0DA #6BDCE4 #9EE8ED

Accessibility & contrast

On white

1.88

#37D0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#37D0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D0DA

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D0DA	#FFFFFF	#000000	##000000
##37D0DA	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DB

Deuteranopia (green-blind)

#A9B6DB

Tritanopia (blue-blind)

#00D8D3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #37d0da;
/* rgb */ color: rgb(55, 208, 218);
/* oklch */ color: oklch(78.5% 0.122 201.6);

Tailwind

colors: {
  custom: {
    50: '#88dfe5',
    500: '#37d0da',
    950: '#000000',
  },
}

SCSS

$custom: #37d0da;
$custom-light: #88dfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#37d0da",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 218
  },
  "hsl": {
    "h": 183.681,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7855,
    "c": 0.12237,
    "h": 201.6
  },
  "luminance": 0.50986
}

Semantic roles & 50–950 ramp

primary

#37D0DA

secondary

#86342F

accent

#473CEC

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #37D0DA

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

Preview Lab → · Contrast checker → · Palette generator →