#37D7DA#37D7DA

#37D7DA is a light, vivid teal. Relative luminance 0.545; OKLCH L 80.2% C 0.126 H 196.9°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#37D7DA
RGB	rgb(55, 215, 218)
HSL	hsl(181, 69%, 54%)
HSV	hsv(181, 75%, 85%)
CMYK	cmyk(74.8%, 1.4%, 0%, 14.5%)
CIE-LAB	lab(78.74, -38.31, -13.14)
CIE-LCH	lch(78.74, 40.50, 198.93°)
OKLab	oklab(80.23% -0.1204 -0.0365)
OKLCH	oklch(80.23% 0.126 196.9)
XYZ	xyz(38.5251, 54.4703, 74.7995)
Luminance	0.5447 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D7DA #DA3A37

analogous

#37DA8B #37D7DA #3785DA

triadic

#37D7DA #DA37D7 #D7DA37

tetradic

#37D7DA #8B37DA #DA3A37 #85DA37

square

#37D7DA #8B37DA #DA3A37 #85DA37

split-complementary

#37D7DA #DA3785 #DA8B37

monochromatic

#187D7F #21B0B3 #37D7DA #6BE1E4 #9EECED

Accessibility & contrast

On white

1.77

#37D7DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#37D7DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D7DA

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D7DA	#FFFFFF	#000000	##000000
##37D7DA	1.00	1.77	11.90	11.90
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8CDDA

Deuteranopia (green-blind)

#B1BCDB

Tritanopia (blue-blind)

#00DED7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #37d7da;
/* rgb */ color: rgb(55, 215, 218);
/* oklch */ color: oklch(80.2% 0.126 196.9);

Tailwind

colors: {
  custom: {
    50: '#89e4e5',
    500: '#37d7da',
    950: '#000000',
  },
}

SCSS

$custom: #37d7da;
$custom-light: #89e4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#37d7da",
  "rgb": {
    "r": 55,
    "g": 215,
    "b": 218
  },
  "hsl": {
    "h": 181.104,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80227,
    "c": 0.12581,
    "h": 196.9
  },
  "luminance": 0.54475
}

Semantic roles & 50–950 ramp

primary

#37D7DA

secondary

#86312F

accent

#3F3CEC

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #37D7DA

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

Preview Lab → · Contrast checker → · Palette generator →