#37B83A#37B83A

#37B83A is a light, vivid green. Relative luminance 0.354; OKLCH L 68.8% C 0.199 H 143.3°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX#37B83A
RGBrgb(55, 184, 58)
HSLhsl(121, 54%, 47%)
HSVhsv(121, 70%, 72%)
CMYKcmyk(70.1%, 0%, 68.5%, 27.8%)
CIE-LABlab(66.06, -58.90, 51.82)
CIE-LCHlch(66.06, 78.45, 138.66°)
OKLaboklab(68.79% -0.1598 0.119)
OKLCHoklch(68.79% 0.199 143.3)
XYZxyz(19.4786, 35.3966, 9.8078)
Luminance0.3540 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B83A #B837B5
analogous
#75B837 #37B83A #37B87A
triadic
#37B83A #3A37B8 #B83A37
tetradic
#37B83A #3775B8 #B837B5 #B87A37
square
#37B83A #3775B8 #B837B5 #B87A37
split-complementary
#37B83A #7A37B8 #B83775
monochromatic
#1B5A1C #29892B #37B83A #5DCF60 #8DDD8E

Accessibility & contrast

On white

2.60
#37B83A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.08
#37B83A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B83A
8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B83A#FFFFFF#000000##000000
##37B83A1.002.608.088.08
#FFFFFF2.601.0021.0021.00
#0000008.0821.001.001.00
##0000008.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCA728
Deuteranopia (green-blind)
#AD9D46
Tritanopia (blue-blind)
#0CB39F
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #37b83a;
/* rgb */ color: rgb(55, 184, 58);
/* oklch */ color: oklch(68.8% 0.199 143.3);
Tailwind
colors: {
  custom: {
    50: '#80ce76',
    500: '#37b83a',
    950: '#000000',
  },
}
SCSS
$custom: #37b83a;
$custom-light: #80ce76;
$custom-dark: #000000;
JSON
{
  "hex": "#37b83a",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 58
  },
  "hsl": {
    "h": 121.395,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68794,
    "c": 0.19923,
    "h": 143.3
  },
  "luminance": 0.35399
}

Semantic roles & 50–950 ramp

primary
#37B83A
secondary
#C784C6
accent
#4ADADD
background
#F8FCF7
surface
#F0F9ED
border
#CBD2C8
text
#0C1409
muted
#7D827B

Preview Lab

Preview with #37B83A

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

Preview Lab → · Contrast checker → · Palette generator →

#37B83A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva