#3F8937#3F8937

#3F8937 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.4% C 0.139 H 141.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX#3F8937
RGBrgb(63, 137, 55)
HSLhsl(114, 43%, 38%)
HSVhsv(114, 60%, 54%)
CMYKcmyk(54%, 0%, 59.9%, 46.3%)
CIE-LABlab(50.95, -39.95, 36.43)
CIE-LCHlch(50.95, 54.07, 137.64°)
OKLaboklab(56.37% -0.109 0.0859)
OKLCHoklch(56.37% 0.139 141.8)
XYZxyz(11.6846, 19.2230, 6.7084)
Luminance0.1922 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F8937 #813789
analogous
#688937 #3F8937 #378958
triadic
#3F8937 #373F89 #89373F
tetradic
#3F8937 #376889 #813789 #895837
square
#3F8937 #376889 #813789 #895837
split-complementary
#3F8937 #583789 #893768
monochromatic
#173214 #2B5D25 #3F8937 #53B549 #7CC773

Accessibility & contrast

On white

4.33
#3F8937 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.84
#3F8937 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8937
4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F8937#FFFFFF#000000##000000
##3F89371.004.334.844.84
#FFFFFF4.331.0021.0021.00
#0000004.8421.001.001.00
##0000004.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7D2F
Deuteranopia (green-blind)
#82773D
Tritanopia (blue-blind)
#368577
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #3f8937;
/* rgb */ color: rgb(63, 137, 55);
/* oklch */ color: oklch(56.4% 0.139 141.8);
Tailwind
colors: {
  custom: {
    50: '#7bac71',
    500: '#3f8937',
    950: '#000000',
  },
}
SCSS
$custom: #3f8937;
$custom-light: #7bac71;
$custom-dark: #000000;
JSON
{
  "hex": "#3f8937",
  "rgb": {
    "r": 63,
    "g": 137,
    "b": 55
  },
  "hsl": {
    "h": 114.146,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5637,
    "c": 0.13879,
    "h": 141.8
  },
  "luminance": 0.19224
}

Semantic roles & 50–950 ramp

primary
#3F8937
secondary
#A96CB0
accent
#55D2C6
background
#F7FAF6
surface
#EEF4EC
border
#C9CEC7
text
#0A1008
muted
#7C7F7B

Preview Lab

Preview with #3F8937

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

Preview Lab → · Contrast checker → · Palette generator →

#3F8937 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva