#37AE27#37AE27

#37AE27 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.0% C 0.199 H 141.5°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX#37AE27
RGBrgb(55, 174, 39)
HSLhsl(113, 63%, 42%)
HSVhsv(113, 78%, 68%)
CMYKcmyk(68.4%, 0%, 77.6%, 31.8%)
CIE-LABlab(62.70, -57.09, 55.39)
CIE-LCHlch(62.70, 79.54, 135.86°)
OKLaboklab(65.97% -0.1558 0.124)
OKLCHoklch(65.97% 0.199 141.5)
XYZxyz(17.0769, 31.2290, 7.0469)
Luminance0.3123 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AE27 #9E27AE
analogous
#7BAE27 #37AE27 #27AE5B
triadic
#37AE27 #2737AE #AE2737
tetradic
#37AE27 #277BAE #9E27AE #AE5B27
square
#37AE27 #277BAE #9E27AE #AE5B27
split-complementary
#37AE27 #5B27AE #AE277B
monochromatic
#174A11 #277C1C #37AE27 #50D43E #7DDF70

Accessibility & contrast

On white

2.90
#37AE27 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.25
#37AE27 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE27
7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AE27#FFFFFF#000000##000000
##37AE271.002.907.257.25
#FFFFFF2.901.0021.0021.00
#0000007.2521.001.001.00
##0000007.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D03
Deuteranopia (green-blind)
#A49436
Tritanopia (blue-blind)
#1CA895
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #37ae27;
/* rgb */ color: rgb(55, 174, 39);
/* oklch */ color: oklch(66.0% 0.199 141.5);
Tailwind
colors: {
  custom: {
    50: '#7fc76c',
    500: '#37ae27',
    950: '#000000',
  },
}
SCSS
$custom: #37ae27;
$custom-light: #7fc76c;
$custom-dark: #000000;
JSON
{
  "hex": "#37ae27",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 39
  },
  "hsl": {
    "h": 112.889,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65971,
    "c": 0.19914,
    "h": 141.5
  },
  "luminance": 0.31231
}

Semantic roles & 50–950 ramp

primary
#37AE27
secondary
#BB6BC6
accent
#41E6D3
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #37AE27

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

Preview Lab → · Contrast checker → · Palette generator →

#37AE27 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva