#3A470B#3A470B

#3A470B is a dark, moderate yellow-green. Relative luminance 0.054; OKLCH L 37.4% C 0.082 H 121.5°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#3A470B
RGB	rgb(58, 71, 11)
HSL	hsl(73, 73%, 16%)
HSV	hsv(73, 85%, 28%)
CMYK	cmyk(18.3%, 0%, 84.5%, 72.2%)
CIE-LAB	lab(27.93, -14.58, 31.84)
CIE-LCH	lch(27.93, 35.02, 114.60°)
OKLab	oklab(37.37% -0.043 0.0703)
OKLCH	oklch(37.37% 0.082 121.5)
XYZ	xyz(4.0586, 5.4302, 1.1509)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A470B #180B47

analogous

#47360B #3A470B #1C470B

triadic

#3A470B #0B3A47 #470B3A

tetradic

#3A470B #0B4736 #180B47 #470B1C

square

#3A470B #0B4736 #180B47 #470B1C

split-complementary

#3A470B #0B1C47 #360B47

monochromatic

#161A04 #161A04 #3A470B #657C13 #91B11B

Accessibility & contrast

On white

10.07

#3A470B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3A470B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A470B

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A470B	#FFFFFF	#000000	##FFFFFF
##3A470B	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4201

Deuteranopia (green-blind)

#4A4211

Tritanopia (blue-blind)

#3E433C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a470b;
/* rgb */ color: rgb(58, 71, 11);
/* oklch */ color: oklch(37.4% 0.082 121.5);

Tailwind

colors: {
  custom: {
    50: '#727a4f',
    500: '#3a470b',
    950: '#000000',
  },
}

SCSS

$custom: #3a470b;
$custom-light: #727a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a470b",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 11
  },
  "hsl": {
    "h": 73,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.37371,
    "c": 0.08238,
    "h": 121.5
  },
  "luminance": 0.0543
}

Semantic roles & 50–950 ramp

primary

#3A470B

secondary

#3E2A83

accent

#38F060

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3A470B

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

Preview Lab → · Contrast checker → · Palette generator →