#37DF4C#37DF4C

#37DF4C is a light, highly saturated green. Relative luminance 0.541; OKLCH L 79.2% C 0.231 H 144.6°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX#37DF4C
RGBrgb(55, 223, 76)
HSLhsl(128, 72%, 55%)
HSVhsv(128, 75%, 87%)
CMYKcmyk(75.3%, 0%, 65.9%, 12.5%)
CIE-LABlab(78.52, -69.80, 58.01)
CIE-LCHlch(78.52, 90.76, 140.27°)
OKLaboklab(79.19% -0.1885 0.134)
OKLCHoklch(79.19% 0.231 144.6)
XYZxyz(29.2657, 54.1060, 15.7372)
Luminance0.5411 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37DF4C #DF37CA
analogous
#76DF37 #37DF4C #37DFA0
triadic
#37DF4C #4C37DF #DF4C37
tetradic
#37DF4C #3776DF #DF37CA #DFA037
square
#37DF4C #3776DF #DF37CA #DFA037
split-complementary
#37DF4C #A037DF #DF3776
monochromatic
#158624 #1EBB32 #37DF4C #6CE77B #A1F0AA

Accessibility & contrast

On white

1.78
#37DF4C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.82
#37DF4C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DF4C
11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37DF4C#FFFFFF#000000##000000
##37DF4C1.001.7811.8211.82
#FFFFFF1.781.0021.0021.00
#00000011.8221.001.001.00
##00000011.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CA39
Deuteranopia (green-blind)
#D0BD5A
Tritanopia (blue-blind)
#00D9C1
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #37df4c;
/* rgb */ color: rgb(55, 223, 76);
/* oklch */ color: oklch(79.2% 0.231 144.6);
Tailwind
colors: {
  custom: {
    50: '#88ea84',
    500: '#37df4c',
    950: '#000000',
  },
}
SCSS
$custom: #37df4c;
$custom-light: #88ea84;
$custom-dark: #000000;
JSON
{
  "hex": "#37df4c",
  "rgb": {
    "r": 55,
    "g": 223,
    "b": 76
  },
  "hsl": {
    "h": 127.5,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79185,
    "c": 0.23134,
    "h": 144.6
  },
  "luminance": 0.54109
}

Semantic roles & 50–950 ramp

primary
#37DF4C
secondary
#8C2E80
accent
#39D8EF
background
#FCFFFB
surface
#F4FEF2
border
#CED6CC
text
#0D160B
muted
#7F857E

Preview Lab

Preview with #37DF4C

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

Preview Lab → · Contrast checker → · Palette generator →

#37DF4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva