#404D11#404D11

#404D11 is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.6% C 0.084 H 121.1°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#404D11
RGB	rgb(64, 77, 17)
HSL	hsl(73, 64%, 18%)
HSV	hsv(73, 78%, 30%)
CMYK	cmyk(16.9%, 0%, 77.9%, 69.8%)
CIE-LAB	lab(30.49, -14.69, 32.04)
CIE-LCH	lch(30.49, 35.25, 114.64°)
OKLab	oklab(39.58% -0.0431 0.0716)
OKLCH	oklch(39.58% 0.084 121.1)
XYZ	xyz(4.8695, 6.4382, 1.5164)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D11 #1E114D

analogous

#4D3C11 #404D11 #224D11

triadic

#404D11 #11404D #4D1140

tetradic

#404D11 #114D3C #1E114D #4D1122

square

#404D11 #114D3C #1E114D #4D1122

split-complementary

#404D11 #11224D #3C114D

monochromatic

#151906 #161B06 #404D11 #6A7F1C #93B127

Accessibility & contrast

On white

9.18

#404D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#404D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D11

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D11	#FFFFFF	#000000	##FFFFFF
##404D11	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524807

Deuteranopia (green-blind)

#514816

Tritanopia (blue-blind)

#444941

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #404d11;
/* rgb */ color: rgb(64, 77, 17);
/* oklch */ color: oklch(39.6% 0.084 121.1);

Tailwind

colors: {
  custom: {
    50: '#777e54',
    500: '#404d11',
    950: '#000000',
  },
}

SCSS

$custom: #404d11;
$custom-light: #777e54;
$custom-dark: #000000;

JSON

{
  "hex": "#404d11",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 17
  },
  "hsl": {
    "h": 73,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39577,
    "c": 0.08363,
    "h": 121.1
  },
  "luminance": 0.06438
}

Semantic roles & 50–950 ramp

primary

#404D11

secondary

#453386

accent

#41E765

background

#F7F7F4

surface

#EDEEE8

border

#C8C9C4

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #404D11

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

Preview Lab → · Contrast checker → · Palette generator →