#37D2D9#37D2D9

#37D2D9 is a light, vivid teal. Relative luminance 0.519; OKLCH L 79.0% C 0.123 H 199.6°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#37D2D9
RGB	rgb(55, 210, 217)
HSL	hsl(183, 68%, 53%)
HSV	hsv(183, 75%, 85%)
CMYK	cmyk(74.7%, 3.2%, 0%, 14.9%)
CIE-LAB	lab(77.23, -36.30, -14.86)
CIE-LCH	lch(77.23, 39.22, 202.27°)
OKLab	oklab(78.99% -0.1161 -0.0413)
OKLCH	oklch(78.99% 0.123 199.6)
XYZ	xyz(37.1409, 51.9106, 73.6945)
Luminance	0.5192 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D2D9 #D93E37

analogous

#37D98F #37D2D9 #3781D9

triadic

#37D2D9 #D937D2 #D2D937

tetradic

#37D2D9 #8F37D9 #D93E37 #81D937

square

#37D2D9 #8F37D9 #D93E37 #81D937

split-complementary

#37D2D9 #D93781 #D98F37

monochromatic

#18797E #22ABB1 #37D2D9 #6ADEE3 #9EE9ED

Accessibility & contrast

On white

1.84

#37D2D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#37D2D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D2D9

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D2D9	#FFFFFF	#000000	##000000
##37D2D9	1.00	1.84	11.38	11.38
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C8DA

Deuteranopia (green-blind)

#ACB8DA

Tritanopia (blue-blind)

#00DAD4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #37d2d9;
/* rgb */ color: rgb(55, 210, 217);
/* oklch */ color: oklch(79.0% 0.123 199.6);

Tailwind

colors: {
  custom: {
    50: '#88e0e4',
    500: '#37d2d9',
    950: '#000000',
  },
}

SCSS

$custom: #37d2d9;
$custom-light: #88e0e4;
$custom-dark: #000000;

JSON

{
  "hex": "#37d2d9",
  "rgb": {
    "r": 55,
    "g": 210,
    "b": 217
  },
  "hsl": {
    "h": 182.593,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78993,
    "c": 0.12319,
    "h": 199.6
  },
  "luminance": 0.51915
}

Semantic roles & 50–950 ramp

primary

#37D2D9

secondary

#85332F

accent

#443DEB

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #37D2D9

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

Preview Lab → · Contrast checker → · Palette generator →