#3F8433#3F8433

#3F8433 is a mid, vivid green. Relative luminance 0.178; OKLCH L 55.0% C 0.135 H 140.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#3F8433
RGBrgb(63, 132, 51)
HSLhsl(111, 44%, 36%)
HSVhsv(111, 61%, 52%)
CMYKcmyk(52.3%, 0%, 61.4%, 48.2%)
CIE-LABlab(49.25, -38.34, 36.42)
CIE-LCHlch(49.25, 52.88, 136.47°)
OKLaboklab(54.96% -0.1049 0.0855)
OKLCHoklch(54.96% 0.135 140.8)
XYZxyz(10.8982, 17.7975, 5.9923)
Luminance0.1780 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F8433 #783384
analogous
#678433 #3F8433 #33844F
triadic
#3F8433 #333F84 #84333F
tetradic
#3F8433 #336784 #783384 #844F33
square
#3F8433 #336784 #783384 #844F33
split-complementary
#3F8433 #4F3384 #843367
monochromatic
#152C11 #2A5822 #3F8433 #54B044 #79C66B

Accessibility & contrast

On white

4.61
#3F8433 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.56
#3F8433 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8433
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F8433#FFFFFF#000000##FFFFFF
##3F84331.004.614.564.61
#FFFFFF4.611.0021.001.00
#0000004.5621.001.0021.00
##FFFFFF4.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#87792A
Deuteranopia (green-blind)
#7E7339
Tritanopia (blue-blind)
#378072
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3f8433;
/* rgb */ color: rgb(63, 132, 51);
/* oklch */ color: oklch(55.0% 0.135 140.8);
Tailwind
colors: {
  custom: {
    50: '#7aa86e',
    500: '#3f8433',
    950: '#000000',
  },
}
SCSS
$custom: #3f8433;
$custom-light: #7aa86e;
$custom-dark: #000000;
JSON
{
  "hex": "#3f8433",
  "rgb": {
    "r": 63,
    "g": 132,
    "b": 51
  },
  "hsl": {
    "h": 111.111,
    "s": 44.262,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54961,
    "c": 0.13531,
    "h": 140.8
  },
  "luminance": 0.17798
}

Semantic roles & 50–950 ramp

primary
#3F8433
secondary
#A365AE
accent
#54D4C1
background
#F7FAF6
surface
#EEF4EC
border
#C9CEC7
text
#0A1007
muted
#7C7F7A

Preview Lab

Preview with #3F8433

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

Preview Lab → · Contrast checker → · Palette generator →

#3F8433 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva