#37DF4A#37DF4A

#37DF4A is a light, highly saturated green. Relative luminance 0.541; OKLCH L 79.2% C 0.233 H 144.4°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX#37DF4A
RGBrgb(55, 223, 74)
HSLhsl(127, 72%, 55%)
HSVhsv(127, 75%, 87%)
CMYKcmyk(75.3%, 0%, 66.8%, 12.5%)
CIE-LABlab(78.51, -69.99, 58.79)
CIE-LCHlch(78.51, 91.41, 139.97°)
OKLaboklab(79.17% -0.1892 0.1355)
OKLCHoklch(79.17% 0.233 144.4)
XYZxyz(29.1973, 54.0786, 15.3767)
Luminance0.5408 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37DF4A #DF37CC
analogous
#78DF37 #37DF4A #37DF9E
triadic
#37DF4A #4A37DF #DF4A37
tetradic
#37DF4A #3778DF #DF37CC #DF9E37
square
#37DF4A #3778DF #DF37CC #DF9E37
split-complementary
#37DF4A #9E37DF #DF3778
monochromatic
#158622 #1EBB30 #37DF4A #6CE77A #A1F0A9

Accessibility & contrast

On white

1.78
#37DF4A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.82
#37DF4A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DF4A
11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37DF4A#FFFFFF#000000##000000
##37DF4A1.001.7811.8211.82
#FFFFFF1.781.0021.0021.00
#00000011.8221.001.001.00
##00000011.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CA36
Deuteranopia (green-blind)
#D0BD58
Tritanopia (blue-blind)
#00D9C1
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #37df4a;
/* rgb */ color: rgb(55, 223, 74);
/* oklch */ color: oklch(79.2% 0.233 144.4);
Tailwind
colors: {
  custom: {
    50: '#88ea83',
    500: '#37df4a',
    950: '#000000',
  },
}
SCSS
$custom: #37df4a;
$custom-light: #88ea83;
$custom-dark: #000000;
JSON
{
  "hex": "#37df4a",
  "rgb": {
    "r": 55,
    "g": 223,
    "b": 74
  },
  "hsl": {
    "h": 126.786,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79166,
    "c": 0.23267,
    "h": 144.4
  },
  "luminance": 0.54082
}

Semantic roles & 50–950 ramp

primary
#37DF4A
secondary
#8C2E82
accent
#39DAEF
background
#FCFFFB
surface
#F4FEF2
border
#CED6CC
text
#0D160B
muted
#7F857E

Preview Lab

Preview with #37DF4A

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

Preview Lab → · Contrast checker → · Palette generator →

#37DF4A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva