#404B0D#404B0D

#404B0D is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 39.0% C 0.084 H 119.4°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#404B0D
RGB	rgb(64, 75, 13)
HSL	hsl(71, 70%, 17%)
HSV	hsv(71, 83%, 29%)
CMYK	cmyk(14.7%, 0%, 82.7%, 70.6%)
CIE-LAB	lab(29.79, -13.81, 33.00)
CIE-LCH	lch(29.79, 35.78, 112.71°)
OKLab	oklab(39% -0.0411 0.0729)
OKLCH	oklch(39% 0.084 119.4)
XYZ	xyz(4.7032, 6.1512, 1.3202)
Luminance	0.0615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404B0D #180D4B

analogous

#4B370D #404B0D #214B0D

triadic

#404B0D #0D404B #4B0D40

tetradic

#404B0D #0D4B37 #180D4B #4B0D21

square

#404B0D #0D4B37 #180D4B #4B0D21

split-complementary

#404B0D #0D214B #370D4B

monochromatic

#161A05 #161A05 #404B0D #6D7F16 #99B31F

Accessibility & contrast

On white

9.42

#404B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#404B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404B0D

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404B0D	#FFFFFF	#000000	##FFFFFF
##404B0D	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504602

Deuteranopia (green-blind)

#4F4613

Tritanopia (blue-blind)

#44463F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404b0d;
/* rgb */ color: rgb(64, 75, 13);
/* oklch */ color: oklch(39.0% 0.084 119.4);

Tailwind

colors: {
  custom: {
    50: '#777d51',
    500: '#404b0d',
    950: '#000000',
  },
}

SCSS

$custom: #404b0d;
$custom-light: #777d51;
$custom-dark: #000000;

JSON

{
  "hex": "#404b0d",
  "rgb": {
    "r": 64,
    "g": 75,
    "b": 13
  },
  "hsl": {
    "h": 70.645,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.39003,
    "c": 0.08368,
    "h": 119.4
  },
  "luminance": 0.06151
}

Semantic roles & 50–950 ramp

primary

#404B0D

secondary

#3D2E86

accent

#3BED5A

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #404B0D

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

Preview Lab → · Contrast checker → · Palette generator →