#3F4F0D#3F4F0D

#3F4F0D is a dark, moderate yellow-green. Relative luminance 0.067; OKLCH L 40.0% C 0.090 H 122.8°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX#3F4F0D
RGBrgb(63, 79, 13)
HSLhsl(75, 72%, 18%)
HSVhsv(75, 84%, 31%)
CMYKcmyk(20.3%, 0%, 83.5%, 69%)
CIE-LABlab(31.06, -16.53, 34.17)
CIE-LCHlch(31.06, 37.96, 115.81°)
OKLaboklab(40.01% -0.0485 0.0754)
OKLCHoklch(40.01% 0.09 122.8)
XYZxyz(4.9186, 6.6778, 1.4105)
Luminance0.0668 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F4F0D #1D0D4F
analogous
#4F3E0D #3F4F0D #1E4F0D
triadic
#3F4F0D #0D3F4F #4F0D3F
tetradic
#3F4F0D #0D4F3E #1D0D4F #4F0D1E
square
#3F4F0D #0D4F3E #1D0D4F #4F0D1E
split-complementary
#3F4F0D #0D1E4F #3E0D4F
monochromatic
#151A04 #151A04 #3F4F0D #698416 #93B81E

Accessibility & contrast

On white

8.99
#3F4F0D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.34
#3F4F0D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4F0D
8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F4F0D#FFFFFF#000000##FFFFFF
##3F4F0D1.008.992.348.99
#FFFFFF8.991.0021.001.00
#0000002.3421.001.0021.00
##FFFFFF8.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544A01
Deuteranopia (green-blind)
#524913
Tritanopia (blue-blind)
#434B43
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #3f4f0d;
/* rgb */ color: rgb(63, 79, 13);
/* oklch */ color: oklch(40.0% 0.090 122.8);
Tailwind
colors: {
  custom: {
    50: '#778052',
    500: '#3f4f0d',
    950: '#000000',
  },
}
SCSS
$custom: #3f4f0d;
$custom-light: #778052;
$custom-dark: #000000;
JSON
{
  "hex": "#3f4f0d",
  "rgb": {
    "r": 63,
    "g": 79,
    "b": 13
  },
  "hsl": {
    "h": 74.545,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.40008,
    "c": 0.08964,
    "h": 122.8
  },
  "luminance": 0.06678
}

Semantic roles & 50–950 ramp

primary
#3F4F0D
secondary
#442E8A
accent
#39EE65
background
#F7F7F4
surface
#EDEEE7
border
#C8C9C3
text
#090A02
muted
#7B7C78

Preview Lab

Preview with #3F4F0D

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

Preview Lab → · Contrast checker → · Palette generator →

#3F4F0D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva