#37CB4D#37CB4D

#37CB4D is a light, highly saturated green. Relative luminance 0.441; OKLCH L 74.0% C 0.208 H 145.2°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX#37CB4D
RGBrgb(55, 203, 77)
HSLhsl(129, 59%, 51%)
HSVhsv(129, 73%, 80%)
CMYKcmyk(72.9%, 0%, 62.1%, 20.4%)
CIE-LABlab(72.27, -63.25, 50.65)
CIE-LCHlch(72.27, 81.04, 141.31°)
OKLaboklab(74% -0.1708 0.1185)
OKLCHoklch(74% 0.208 145.2)
XYZxyz(24.2694, 44.0572, 14.2446)
Luminance0.4406 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CB4D #CB37B5
analogous
#6BCB37 #37CB4D #37CB97
triadic
#37CB4D #4D37CB #CB4D37
tetradic
#37CB4D #376BCB #CB37B5 #CB9737
square
#37CB4D #376BCB #CB37B5 #CB9737
split-complementary
#37CB4D #9737CB #CB376B
monochromatic
#1C6C28 #299C3A #37CB4D #68D878 #98E4A3

Accessibility & contrast

On white

2.14
#37CB4D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.81
#37CB4D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB4D
9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CB4D#FFFFFF#000000##000000
##37CB4D1.002.149.819.81
#FFFFFF2.141.0021.0021.00
#0000009.8121.001.001.00
##0000009.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB83F
Deuteranopia (green-blind)
#BDAD58
Tritanopia (blue-blind)
#00C6B0
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #37cb4d;
/* rgb */ color: rgb(55, 203, 77);
/* oklch */ color: oklch(74.0% 0.208 145.2);
Tailwind
colors: {
  custom: {
    50: '#83dc83',
    500: '#37cb4d',
    950: '#000000',
  },
}
SCSS
$custom: #37cb4d;
$custom-light: #83dc83;
$custom-dark: #000000;
JSON
{
  "hex": "#37cb4d",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 77
  },
  "hsl": {
    "h": 128.919,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73996,
    "c": 0.20785,
    "h": 145.2
  },
  "luminance": 0.4406
}

Semantic roles & 50–950 ramp

primary
#37CB4D
secondary
#D08EC6
accent
#46CBE2
background
#F8FDF8
surface
#F0FBEF
border
#CBD4CA
text
#0C150B
muted
#7D837C

Preview Lab

Preview with #37CB4D

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

Preview Lab → · Contrast checker → · Palette generator →

#37CB4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva