#3B480B#3B480B

#3B480B is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.7% C 0.083 H 121.3°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX#3B480B
RGBrgb(59, 72, 11)
HSLhsl(73, 73%, 16%)
HSVhsv(73, 85%, 28%)
CMYKcmyk(18.1%, 0%, 84.7%, 71.8%)
CIE-LABlab(28.35, -14.65, 32.27)
CIE-LCHlch(28.35, 35.44, 114.42°)
OKLaboklab(37.73% -0.0433 0.0711)
OKLCHoklch(37.73% 0.083 121.3)
XYZxyz(4.1815, 5.5887, 1.1750)
Luminance0.0559 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B480B #180B48
analogous
#48370B #3B480B #1D480B
triadic
#3B480B #0B3B48 #480B3B
tetradic
#3B480B #0B4837 #180B48 #480B1D
square
#3B480B #0B4837 #180B48 #480B1D
split-complementary
#3B480B #0B1D48 #370B48
monochromatic
#161B04 #161B04 #3B480B #677D13 #92B21B

Accessibility & contrast

On white

9.92
#3B480B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.12
#3B480B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B480B
9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B480B#FFFFFF#000000##FFFFFF
##3B480B1.009.922.129.92
#FFFFFF9.921.0021.001.00
#0000002.1221.001.0021.00
##FFFFFF9.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D4301
Deuteranopia (green-blind)
#4B4311
Tritanopia (blue-blind)
#3F443D
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #3b480b;
/* rgb */ color: rgb(59, 72, 11);
/* oklch */ color: oklch(37.7% 0.083 121.3);
Tailwind
colors: {
  custom: {
    50: '#737b50',
    500: '#3b480b',
    950: '#000000',
  },
}
SCSS
$custom: #3b480b;
$custom-light: #737b50;
$custom-dark: #000000;
JSON
{
  "hex": "#3b480b",
  "rgb": {
    "r": 59,
    "g": 72,
    "b": 11
  },
  "hsl": {
    "h": 72.787,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.37734,
    "c": 0.08326,
    "h": 121.3
  },
  "luminance": 0.05589
}

Semantic roles & 50–950 ramp

primary
#3B480B
secondary
#3E2A84
accent
#38F05F
background
#F7F7F4
surface
#EDEDE7
border
#C8C8C3
text
#080902
muted
#7B7B78

Preview Lab

Preview with #3B480B

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

Preview Lab → · Contrast checker → · Palette generator →

#3B480B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva