#404B0C#404B0C

#404B0C is a dark, moderate yellow-green. Relative luminance 0.061; 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	#404B0C
RGB	rgb(64, 75, 12)
HSL	hsl(70, 72%, 17%)
HSV	hsv(70, 84%, 29%)
CMYK	cmyk(14.7%, 0%, 84%, 70.6%)
CIE-LAB	lab(29.78, -13.86, 33.38)
CIE-LCH	lch(29.78, 36.14, 112.56°)
OKLab	oklab(39% -0.0414 0.0735)
OKLCH	oklch(39% 0.084 119.4)
XYZ	xyz(4.6969, 6.1487, 1.2871)
Luminance	0.0615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404B0C #170C4B

analogous

#4B370C #404B0C #214B0C

triadic

#404B0C #0C404B #4B0C40

tetradic

#404B0C #0C4B37 #170C4B #4B0C21

square

#404B0C #0C4B37 #170C4B #4B0C21

split-complementary

#404B0C #0C214B #370C4B

monochromatic

#171A04 #171A04 #404B0C #6D8014 #9AB51D

Accessibility & contrast

On white

9.42

#404B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#404B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404B0C

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404B0C	#FFFFFF	#000000	##FFFFFF
##404B0C	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)

#504601

Deuteranopia (green-blind)

#4F4612

Tritanopia (blue-blind)

#44463F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404b0c;
/* rgb */ color: rgb(64, 75, 12);
/* oklch */ color: oklch(39.0% 0.084 119.4);

Tailwind

colors: {
  custom: {
    50: '#777d51',
    500: '#404b0c',
    950: '#000000',
  },
}

SCSS

$custom: #404b0c;
$custom-light: #777d51;
$custom-dark: #000000;

JSON

{
  "hex": "#404b0c",
  "rgb": {
    "r": 64,
    "g": 75,
    "b": 12
  },
  "hsl": {
    "h": 70.476,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.38996,
    "c": 0.08433,
    "h": 119.4
  },
  "luminance": 0.06149
}

Semantic roles & 50–950 ramp

primary

#404B0C

secondary

#3C2C87

accent

#39EF59

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #404B0C

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

Preview Lab → · Contrast checker → · Palette generator →