#37D18A#37D18A

#37D18A is a light, vivid teal. Relative luminance 0.482; OKLCH L 76.5% C 0.163 H 158.1°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#37D18A
RGB	rgb(55, 209, 138)
HSL	hsl(152, 63%, 52%)
HSV	hsv(152, 74%, 82%)
CMYK	cmyk(73.7%, 0%, 34%, 18%)
CIE-LAB	lab(74.98, -55.70, 24.13)
CIE-LCH	lch(74.98, 60.70, 156.58°)
OKLab	oklab(76.51% -0.1509 0.0608)
OKLCH	oklch(76.51% 0.163 158.1)
XYZ	xyz(28.9606, 48.2447, 31.8257)
Luminance	0.4825 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D18A #D1377E

analogous

#37D13D #37D18A #37CBD1

triadic

#37D18A #8A37D1 #D18A37

tetradic

#37D18A #3D37D1 #D1377E #CBD137

square

#37D18A #3D37D1 #D1377E #CBD137

split-complementary

#37D18A #D137CB #D13D37

monochromatic

#1A734A #26A56A #37D18A #69DCA7 #9BE8C4

Accessibility & contrast

On white

1.97

#37D18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#37D18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D18A

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D18A	#FFFFFF	#000000	##000000
##37D18A	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC186

Deuteranopia (green-blind)

#BCB38F

Tritanopia (blue-blind)

#00D0BF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37d18a;
/* rgb */ color: rgb(55, 209, 138);
/* oklch */ color: oklch(76.5% 0.163 158.1);

Tailwind

colors: {
  custom: {
    50: '#83e0ac',
    500: '#37d18a',
    950: '#000000',
  },
}

SCSS

$custom: #37d18a;
$custom-light: #83e0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#37d18a",
  "rgb": {
    "r": 55,
    "g": 209,
    "b": 138
  },
  "hsl": {
    "h": 152.338,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76512,
    "c": 0.16274,
    "h": 158.1
  },
  "luminance": 0.48248
}

Semantic roles & 50–950 ramp

primary

#37D18A

secondary

#D490AF

accent

#428EE6

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37D18A

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

Preview Lab → · Contrast checker → · Palette generator →