#37BE31#37BE31

#37BE31 is a light, highly saturated green. Relative luminance 0.379; OKLCH L 70.3% C 0.212 H 142.4°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX#37BE31
RGBrgb(55, 190, 49)
HSLhsl(117, 59%, 47%)
HSVhsv(117, 74%, 75%)
CMYKcmyk(71.1%, 0%, 74.2%, 25.5%)
CIE-LABlab(67.92, -61.65, 57.14)
CIE-LCHlch(67.92, 84.06, 137.17°)
OKLaboklab(70.32% -0.1677 0.129)
OKLCHoklch(70.32% 0.212 142.4)
XYZxyz(20.5422, 37.8586, 9.1300)
Luminance0.3786 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BE31 #B831BE
analogous
#7EBE31 #37BE31 #31BE72
triadic
#37BE31 #3137BE #BE3137
tetradic
#37BE31 #317EBE #B831BE #BE7231
square
#37BE31 #317EBE #B831BE #BE7231
split-complementary
#37BE31 #7231BE #BE317E
monochromatic
#1B5D18 #298D24 #37BE31 #5DD458 #8DE189

Accessibility & contrast

On white

2.45
#37BE31 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.57
#37BE31 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE31
8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BE31#FFFFFF#000000##000000
##37BE311.002.458.578.57
#FFFFFF2.451.0021.0021.00
#0000008.5721.001.001.00
##0000008.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C2AC15
Deuteranopia (green-blind)
#B3A140
Tritanopia (blue-blind)
#0AB8A3
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #37be31;
/* rgb */ color: rgb(55, 190, 49);
/* oklch */ color: oklch(70.3% 0.212 142.4);
Tailwind
colors: {
  custom: {
    50: '#82d372',
    500: '#37be31',
    950: '#000000',
  },
}
SCSS
$custom: #37be31;
$custom-light: #82d372;
$custom-dark: #000000;
JSON
{
  "hex": "#37be31",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 49
  },
  "hsl": {
    "h": 117.447,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70317,
    "c": 0.21155,
    "h": 142.4
  },
  "luminance": 0.37861
}

Semantic roles & 50–950 ramp

primary
#37BE31
secondary
#C780CA
accent
#46E2DC
background
#F8FDF7
surface
#F0FAED
border
#CBD3C8
text
#0C1408
muted
#7D837B

Preview Lab

Preview with #37BE31

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

Preview Lab → · Contrast checker → · Palette generator →

#37BE31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva