#404D0D#404D0D

#404D0D is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.5% C 0.086 H 120.8°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#404D0D
RGB	rgb(64, 77, 13)
HSL	hsl(72, 71%, 18%)
HSV	hsv(72, 83%, 30%)
CMYK	cmyk(16.9%, 0%, 83.1%, 69.8%)
CIE-LAB	lab(30.46, -14.94, 33.64)
CIE-LCH	lch(30.46, 36.81, 113.95°)
OKLab	oklab(39.55% -0.0442 0.0742)
OKLCH	oklch(39.55% 0.086 120.8)
XYZ	xyz(4.8410, 6.4268, 1.3662)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D0D #1A0D4D

analogous

#4D3A0D #404D0D #204D0D

triadic

#404D0D #0D404D #4D0D40

tetradic

#404D0D #0D4D3A #1A0D4D #4D0D20

square

#404D0D #0D4D3A #1A0D4D #4D0D20

split-complementary

#404D0D #0D204D #3A0D4D

monochromatic

#161A04 #161A04 #404D0D #6C8116 #97B61F

Accessibility & contrast

On white

9.19

#404D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#404D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D0D

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D0D	#FFFFFF	#000000	##FFFFFF
##404D0D	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524802

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#444841

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #404d0d;
/* rgb */ color: rgb(64, 77, 13);
/* oklch */ color: oklch(39.5% 0.086 120.8);

Tailwind

colors: {
  custom: {
    50: '#777e52',
    500: '#404d0d',
    950: '#000000',
  },
}

SCSS

$custom: #404d0d;
$custom-light: #777e52;
$custom-dark: #000000;

JSON

{
  "hex": "#404d0d",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 13
  },
  "hsl": {
    "h": 72.188,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.39546,
    "c": 0.0864,
    "h": 120.8
  },
  "luminance": 0.06427
}

Semantic roles & 50–950 ramp

primary

#404D0D

secondary

#402E88

accent

#3AEE5E

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090A02

muted

#7B7C78

Preview Lab

Preview with #404D0D

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

Preview Lab → · Contrast checker → · Palette generator →