#37AF28#37AF28

#37AF28 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.2% C 0.200 H 141.6°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX#37AF28
RGBrgb(55, 175, 40)
HSLhsl(113, 63%, 42%)
HSVhsv(113, 77%, 69%)
CMYKcmyk(68.6%, 0%, 77.1%, 31.4%)
CIE-LABlab(63.03, -57.36, 55.38)
CIE-LCHlch(63.03, 79.73, 136.00°)
OKLaboklab(66.25% -0.1565 0.1241)
OKLCHoklch(66.25% 0.2 141.6)
XYZxyz(17.2876, 31.6235, 7.2000)
Luminance0.3162 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AF28 #A028AF
analogous
#7BAF28 #37AF28 #28AF5C
triadic
#37AF28 #2837AF #AF2837
tetradic
#37AF28 #287BAF #A028AF #AF5C28
square
#37AF28 #287BAF #A028AF #AF5C28
split-complementary
#37AF28 #5C28AF #AF287B
monochromatic
#184B11 #277D1D #37AF28 #51D441 #7FDF73

Accessibility & contrast

On white

2.87
#37AF28 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.32
#37AF28 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF28
7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AF28#FFFFFF#000000##000000
##37AF281.002.877.327.32
#FFFFFF2.871.0021.0021.00
#0000007.3221.001.001.00
##0000007.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B39E05
Deuteranopia (green-blind)
#A59537
Tritanopia (blue-blind)
#1BA996
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #37af28;
/* rgb */ color: rgb(55, 175, 40);
/* oklch */ color: oklch(66.2% 0.200 141.6);
Tailwind
colors: {
  custom: {
    50: '#7fc86c',
    500: '#37af28',
    950: '#000000',
  },
}
SCSS
$custom: #37af28;
$custom-light: #7fc86c;
$custom-dark: #000000;
JSON
{
  "hex": "#37af28",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 40
  },
  "hsl": {
    "h": 113.333,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66246,
    "c": 0.19974,
    "h": 141.6
  },
  "luminance": 0.31625
}

Semantic roles & 50–950 ramp

primary
#37AF28
secondary
#BC6DC6
accent
#42E6D4
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #37AF28

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

Preview Lab → · Contrast checker → · Palette generator →

#37AF28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva