#404E0D#404E0D

#404E0D is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.8% C 0.088 H 121.4°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#404E0D
RGB	rgb(64, 78, 13)
HSL	hsl(73, 71%, 18%)
HSV	hsv(73, 83%, 31%)
CMYK	cmyk(17.9%, 0%, 83.3%, 69.4%)
CIE-LAB	lab(30.80, -15.50, 33.95)
CIE-LCH	lch(30.80, 37.32, 114.53°)
OKLab	oklab(39.82% -0.0457 0.0749)
OKLCH	oklch(39.82% 0.088 121.4)
XYZ	xyz(4.9115, 6.5678, 1.3897)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E0D #1B0D4E

analogous

#4E3B0D #404E0D #1F4E0D

triadic

#404E0D #0D404E #4E0D40

tetradic

#404E0D #0D4E3B #1B0D4E #4E0D1F

square

#404E0D #0D4E3B #1B0D4E #4E0D1F

split-complementary

#404E0D #0D1F4E #3B0D4E

monochromatic

#161A04 #161A04 #404E0D #6B8216 #96B71E

Accessibility & contrast

On white

9.08

#404E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#404E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E0D

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E0D	#FFFFFF	#000000	##FFFFFF
##404E0D	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534901

Deuteranopia (green-blind)

#524913

Tritanopia (blue-blind)

#444942

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #404e0d;
/* rgb */ color: rgb(64, 78, 13);
/* oklch */ color: oklch(39.8% 0.088 121.4);

Tailwind

colors: {
  custom: {
    50: '#777f52',
    500: '#404e0d',
    950: '#000000',
  },
}

SCSS

$custom: #404e0d;
$custom-light: #777f52;
$custom-dark: #000000;

JSON

{
  "hex": "#404e0d",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 13
  },
  "hsl": {
    "h": 72.923,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.39819,
    "c": 0.08777,
    "h": 121.4
  },
  "luminance": 0.06568
}

Semantic roles & 50–950 ramp

primary

#404E0D

secondary

#412E89

accent

#3AEE61

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090A02

muted

#7B7C78

Preview Lab

Preview with #404E0D

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

Preview Lab → · Contrast checker → · Palette generator →