#3F4B0E#3F4B0E

#3F4B0E is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.9% C 0.083 H 120.3°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX#3F4B0E
RGBrgb(63, 75, 14)
HSLhsl(72, 69%, 17%)
HSVhsv(72, 81%, 29%)
CMYKcmyk(16%, 0%, 81.3%, 70.6%)
CIE-LABlab(29.71, -14.24, 32.50)
CIE-LCHlch(29.71, 35.49, 113.66°)
OKLaboklab(38.92% -0.0421 0.0721)
OKLCHoklch(38.92% 0.083 120.3)
XYZxyz(4.6453, 6.1206, 1.3521)
Luminance0.0612 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F4B0E #1A0E4B
analogous
#4B380E #3F4B0E #214B0E
triadic
#3F4B0E #0E3F4B #4B0E3F
tetradic
#3F4B0E #0E4B38 #1A0E4B #4B0E21
square
#3F4B0E #0E4B38 #1A0E4B #4B0E21
split-complementary
#3F4B0E #0E214B #380E4B
monochromatic
#161A05 #161A05 #3F4B0E #6A7F18 #96B221

Accessibility & contrast

On white

9.44
#3F4B0E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.22
#3F4B0E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4B0E
9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F4B0E#FFFFFF#000000##FFFFFF
##3F4B0E1.009.442.229.44
#FFFFFF9.441.0021.001.00
#0000002.2221.001.0021.00
##FFFFFF9.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#504603
Deuteranopia (green-blind)
#4F4613
Tritanopia (blue-blind)
#43473F
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #3f4b0e;
/* rgb */ color: rgb(63, 75, 14);
/* oklch */ color: oklch(38.9% 0.083 120.3);
Tailwind
colors: {
  custom: {
    50: '#767d52',
    500: '#3f4b0e',
    950: '#000000',
  },
}
SCSS
$custom: #3f4b0e;
$custom-light: #767d52;
$custom-dark: #000000;
JSON
{
  "hex": "#3f4b0e",
  "rgb": {
    "r": 63,
    "g": 75,
    "b": 14
  },
  "hsl": {
    "h": 71.803,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.38923,
    "c": 0.08348,
    "h": 120.3
  },
  "luminance": 0.06121
}

Semantic roles & 50–950 ramp

primary
#3F4B0E
secondary
#402F86
accent
#3CEB5F
background
#F7F7F4
surface
#EDEEE7
border
#C8C9C3
text
#090902
muted
#7B7B78

Preview Lab

Preview with #3F4B0E

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

Preview Lab → · Contrast checker → · Palette generator →

#3F4B0E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva