#404E11#404E11

#404E11 is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.8% C 0.085 H 121.7°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#404E11
RGB	rgb(64, 78, 17)
HSL	hsl(74, 64%, 19%)
HSV	hsv(74, 78%, 31%)
CMYK	cmyk(17.9%, 0%, 78.2%, 69.4%)
CIE-LAB	lab(30.83, -15.25, 32.37)
CIE-LCH	lch(30.83, 35.79, 115.23°)
OKLab	oklab(39.85% -0.0447 0.0723)
OKLCH	oklch(39.85% 0.085 121.7)
XYZ	xyz(4.9400, 6.5792, 1.5399)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E11 #1F114E

analogous

#4E3D11 #404E11 #214E11

triadic

#404E11 #11404E #4E1140

tetradic

#404E11 #114E3D #1F114E #4E1121

square

#404E11 #114E3D #1F114E #4E1121

split-complementary

#404E11 #11214E #3D114E

monochromatic

#151905 #171C06 #404E11 #69801C #92B227

Accessibility & contrast

On white

9.07

#404E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#404E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E11

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E11	#FFFFFF	#000000	##FFFFFF
##404E11	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534907

Deuteranopia (green-blind)

#514916

Tritanopia (blue-blind)

#444A42

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #404e11;
/* rgb */ color: rgb(64, 78, 17);
/* oklch */ color: oklch(39.8% 0.085 121.7);

Tailwind

colors: {
  custom: {
    50: '#777f54',
    500: '#404e11',
    950: '#000000',
  },
}

SCSS

$custom: #404e11;
$custom-light: #777f54;
$custom-dark: #000000;

JSON

{
  "hex": "#404e11",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 17
  },
  "hsl": {
    "h": 73.77,
    "s": 64.211,
    "l": 18.627
  },
  "oklch": {
    "l": 0.39849,
    "c": 0.08503,
    "h": 121.7
  },
  "luminance": 0.06579
}

Semantic roles & 50–950 ramp

primary

#404E11

secondary

#473387

accent

#41E767

background

#F7F7F4

surface

#EDEEE8

border

#C8C9C4

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #404E11

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

Preview Lab → · Contrast checker → · Palette generator →