#37C686#37C686

#37C686 is a light, vivid teal. Relative luminance 0.429; OKLCH L 73.6% C 0.152 H 159.1°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#37C686
RGB	rgb(55, 198, 134)
HSL	hsl(153, 57%, 50%)
HSV	hsv(153, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 32.3%, 22.4%)
CIE-LAB	lab(71.50, -52.29, 21.51)
CIE-LCH	lch(71.50, 56.54, 157.64°)
OKLab	oklab(73.62% -0.1421 0.0544)
OKLCH	oklch(73.62% 0.152 159.1)
XYZ	xyz(26.0701, 42.9186, 29.4598)
Luminance	0.4292 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C686 #C63777

analogous

#37C63F #37C686 #37BFC6

triadic

#37C686 #8637C6 #C68637

tetradic

#37C686 #3F37C6 #C63777 #BFC637

square

#37C686 #3F37C6 #C63777 #BFC637

split-complementary

#37C686 #C637BF #C63F37

monochromatic

#1C6645 #2A9666 #37C686 #66D4A3 #96E2C0

Accessibility & contrast

On white

2.19

#37C686 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#37C686 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C686

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C686	#FFFFFF	#000000	##000000
##37C686	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B782

Deuteranopia (green-blind)

#B2AA8A

Tritanopia (blue-blind)

#00C5B5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #37c686;
/* rgb */ color: rgb(55, 198, 134);
/* oklch */ color: oklch(73.6% 0.152 159.1);

Tailwind

colors: {
  custom: {
    50: '#81d8a9',
    500: '#37c686',
    950: '#000000',
  },
}

SCSS

$custom: #37c686;
$custom-light: #81d8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#37c686",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 134
  },
  "hsl": {
    "h": 153.147,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73623,
    "c": 0.15211,
    "h": 159.1
  },
  "luminance": 0.42922
}

Semantic roles & 50–950 ramp

primary

#37C686

secondary

#CD8CA9

accent

#488CE0

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37C686

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

Preview Lab → · Contrast checker → · Palette generator →