#37D43D#37D43D

#37D43D is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.2% C 0.229 H 143.4°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#37D43D
RGB	rgb(55, 212, 61)
HSL	hsl(122, 65%, 52%)
HSV	hsv(122, 74%, 83%)
CMYK	cmyk(74.1%, 0%, 71.2%, 16.9%)
CIE-LAB	lab(74.97, -67.71, 60.02)
CIE-LCH	lch(74.97, 90.48, 138.45°)
OKLab	oklab(76.2% -0.1835 0.1365)
OKLCH	oklch(76.2% 0.229 143.4)
XYZ	xyz(25.9597, 48.2331, 12.3558)
Luminance	0.4824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D43D #D437CE

analogous

#80D437 #37D43D #37D48C

triadic

#37D43D #3D37D4 #D43D37

tetradic

#37D43D #3780D4 #D437CE #D48C37

square

#37D43D #3780D4 #D437CE #D48C37

split-complementary

#37D43D #8C37D4 #D43780

monochromatic

#1A771D #24A929 #37D43D #69DF6E #9CEA9F

Accessibility & contrast

On white

1.97

#37D43D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#37D43D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D43D

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D43D	#FFFFFF	#000000	##000000
##37D43D	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)

#D8C024

Deuteranopia (green-blind)

#C7B44C

Tritanopia (blue-blind)

#00CEB6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37d43d;
/* rgb */ color: rgb(55, 212, 61);
/* oklch */ color: oklch(76.2% 0.229 143.4);

Tailwind

colors: {
  custom: {
    50: '#86e37b',
    500: '#37d43d',
    950: '#000000',
  },
}

SCSS

$custom: #37d43d;
$custom-light: #86e37b;
$custom-dark: #000000;

JSON

{
  "hex": "#37d43d",
  "rgb": {
    "r": 55,
    "g": 212,
    "b": 61
  },
  "hsl": {
    "h": 122.293,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76199,
    "c": 0.22876,
    "h": 143.4
  },
  "luminance": 0.48236
}

Semantic roles & 50–950 ramp

primary

#37D43D

secondary

#D691D3

accent

#40E1E8

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #37D43D

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

Preview Lab → · Contrast checker → · Palette generator →