#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
RGBrgb(55, 212, 61)
HSLhsl(122, 65%, 52%)
HSVhsv(122, 74%, 83%)
CMYKcmyk(74.1%, 0%, 71.2%, 16.9%)
CIE-LABlab(74.97, -67.71, 60.02)
CIE-LCHlch(74.97, 90.48, 138.45°)
OKLaboklab(76.2% -0.1835 0.1365)
OKLCHoklch(76.2% 0.229 143.4)
XYZxyz(25.9597, 48.2331, 12.3558)
Luminance0.4824 (WCAG relative)
Temperatureneutral
Familygreen

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
##37D43D1.001.9710.6510.65
#FFFFFF1.971.0021.0021.00
#00000010.6521.001.001.00
##00000010.6521.001.001.00

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 →

#37D43D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva