#37CB43#37CB43

#37CB43 is a light, highly saturated green. Relative luminance 0.439; OKLCH L 73.9% C 0.215 H 144.0°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX#37CB43
RGBrgb(55, 203, 67)
HSLhsl(125, 59%, 51%)
HSVhsv(125, 73%, 80%)
CMYKcmyk(72.9%, 0%, 67%, 20.4%)
CIE-LABlab(72.18, -64.30, 54.76)
CIE-LCHlch(72.18, 84.46, 139.58°)
OKLaboklab(73.9% -0.174 0.1262)
OKLCHoklch(73.9% 0.215 144)
XYZxyz(23.9430, 43.9266, 12.5259)
Luminance0.4393 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CB43 #CB37BF
analogous
#75CB37 #37CB43 #37CB8D
triadic
#37CB43 #4337CB #CB4337
tetradic
#37CB43 #3775CB #CB37BF #CB8D37
square
#37CB43 #3775CB #CB37BF #CB8D37
split-complementary
#37CB43 #8D37CB #CB3775
monochromatic
#1C6C22 #299C32 #37CB43 #68D871 #98E49E

Accessibility & contrast

On white

2.15
#37CB43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.79
#37CB43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB43
9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CB43#FFFFFF#000000##000000
##37CB431.002.159.799.79
#FFFFFF2.151.0021.0021.00
#0000009.7921.001.001.00
##0000009.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB831
Deuteranopia (green-blind)
#BEAC50
Tritanopia (blue-blind)
#00C5AF
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #37cb43;
/* rgb */ color: rgb(55, 203, 67);
/* oklch */ color: oklch(73.9% 0.215 144.0);
Tailwind
colors: {
  custom: {
    50: '#84dc7d',
    500: '#37cb43',
    950: '#000000',
  },
}
SCSS
$custom: #37cb43;
$custom-light: #84dc7d;
$custom-dark: #000000;
JSON
{
  "hex": "#37cb43",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 124.865,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73896,
    "c": 0.21497,
    "h": 144
  },
  "luminance": 0.43929
}

Semantic roles & 50–950 ramp

primary
#37CB43
secondary
#D08ECA
accent
#46D5E2
background
#F8FDF7
surface
#F0FBEE
border
#CBD4C9
text
#0D150A
muted
#7D837C

Preview Lab

Preview with #37CB43

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

Preview Lab → · Contrast checker → · Palette generator →

#37CB43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva