#3B470B#3B470B

#3B470B is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.5% C 0.082 H 120.6°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3B470B
RGB	rgb(59, 71, 11)
HSL	hsl(72, 73%, 16%)
HSV	hsv(72, 85%, 28%)
CMYK	cmyk(16.9%, 0%, 84.5%, 72.2%)
CIE-LAB	lab(28.01, -14.09, 31.95)
CIE-LCH	lch(28.01, 34.92, 113.80°)
OKLab	oklab(37.46% -0.0417 0.0705)
OKLCH	oklch(37.46% 0.082 120.6)
XYZ	xyz(4.1174, 5.4605, 1.1536)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B470B #170B47

analogous

#47350B #3B470B #1D470B

triadic

#3B470B #0B3B47 #470B3B

tetradic

#3B470B #0B4735 #170B47 #470B1D

square

#3B470B #0B4735 #170B47 #470B1D

split-complementary

#3B470B #0B1D47 #350B47

monochromatic

#161A04 #161A04 #3B470B #677C13 #93B11B

Accessibility & contrast

On white

10.04

#3B470B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3B470B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B470B

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B470B	#FFFFFF	#000000	##FFFFFF
##3B470B	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4201

Deuteranopia (green-blind)

#4B4211

Tritanopia (blue-blind)

#3F433C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3b470b;
/* rgb */ color: rgb(59, 71, 11);
/* oklch */ color: oklch(37.5% 0.082 120.6);

Tailwind

colors: {
  custom: {
    50: '#737a50',
    500: '#3b470b',
    950: '#000000',
  },
}

SCSS

$custom: #3b470b;
$custom-light: #737a50;
$custom-dark: #000000;

JSON

{
  "hex": "#3b470b",
  "rgb": {
    "r": 59,
    "g": 71,
    "b": 11
  },
  "hsl": {
    "h": 72,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.37458,
    "c": 0.08189,
    "h": 120.6
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#3B470B

secondary

#3C2A83

accent

#38F05D

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3B470B

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

Preview Lab → · Contrast checker → · Palette generator →