#37DE43#37DE43

#37DE43 is a light, highly saturated green. Relative luminance 0.535; OKLCH L 78.8% C 0.236 H 143.8°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX#37DE43
RGBrgb(55, 222, 67)
HSLhsl(124, 72%, 54%)
HSVhsv(124, 75%, 87%)
CMYKcmyk(75.2%, 0%, 69.8%, 12.9%)
CIE-LABlab(78.14, -70.32, 61.10)
CIE-LCHlch(78.14, 93.15, 139.01°)
OKLaboklab(78.85% -0.1903 0.1395)
OKLCHoklch(78.85% 0.236 143.8)
XYZxyz(28.7081, 53.4567, 14.1143)
Luminance0.5346 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37DE43 #DE37D2
analogous
#7FDE37 #37DE43 #37DE96
triadic
#37DE43 #4337DE #DE4337
tetradic
#37DE43 #377FDE #DE37D2 #DE9637
square
#37DE43 #377FDE #DE37D2 #DE9637
split-complementary
#37DE43 #9637DE #DE377F
monochromatic
#16851E #1FB92A #37DE43 #6CE774 #A0EFA6

Accessibility & contrast

On white

1.80
#37DE43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.69
#37DE43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DE43
11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37DE43#FFFFFF#000000##000000
##37DE431.001.8011.6911.69
#FFFFFF1.801.0021.0021.00
#00000011.6921.001.001.00
##00000011.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2C92B
Deuteranopia (green-blind)
#D0BC52
Tritanopia (blue-blind)
#00D8BF
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #37de43;
/* rgb */ color: rgb(55, 222, 67);
/* oklch */ color: oklch(78.8% 0.236 143.8);
Tailwind
colors: {
  custom: {
    50: '#88ea7f',
    500: '#37de43',
    950: '#000000',
  },
}
SCSS
$custom: #37de43;
$custom-light: #88ea7f;
$custom-dark: #000000;
JSON
{
  "hex": "#37de43",
  "rgb": {
    "r": 55,
    "g": 222,
    "b": 67
  },
  "hsl": {
    "h": 124.311,
    "s": 71.674,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78848,
    "c": 0.23601,
    "h": 143.8
  },
  "luminance": 0.5346
}

Semantic roles & 50–950 ramp

primary
#37DE43
secondary
#8B2E84
accent
#39E1EE
background
#FCFFFB
surface
#F4FEF2
border
#CED6CC
text
#0D160B
muted
#7F857E

Preview Lab

Preview with #37DE43

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

Preview Lab → · Contrast checker → · Palette generator →

#37DE43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva