#404F13#404F13

#404F13 is a dark, moderate yellow-green. Relative luminance 0.067; OKLCH L 40.1% C 0.085 H 122.5°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#404F13
RGB	rgb(64, 79, 19)
HSL	hsl(75, 61%, 19%)
HSV	hsv(75, 76%, 31%)
CMYK	cmyk(19%, 0%, 75.9%, 69%)
CIE-LAB	lab(31.18, -15.68, 31.86)
CIE-LCH	lch(31.18, 35.50, 116.20°)
OKLab	oklab(40.14% -0.0456 0.0716)
OKLCH	oklch(40.14% 0.085 122.5)
XYZ	xyz(5.0279, 6.7290, 1.6499)
Luminance	0.0673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404F13 #22134F

analogous

#4F4013 #404F13 #224F13

triadic

#404F13 #13404F #4F1340

tetradic

#404F13 #134F40 #22134F #4F1322

square

#404F13 #134F40 #22134F #4F1322

split-complementary

#404F13 #13224F #40134F

monochromatic

#141906 #181E07 #404F13 #68801F #90B22B

Accessibility & contrast

On white

8.95

#404F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#404F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404F13

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404F13	#FFFFFF	#000000	##FFFFFF
##404F13	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A0A

Deuteranopia (green-blind)

#524918

Tritanopia (blue-blind)

#444B43

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #404f13;
/* rgb */ color: rgb(64, 79, 19);
/* oklch */ color: oklch(40.1% 0.085 122.5);

Tailwind

colors: {
  custom: {
    50: '#778055',
    500: '#404f13',
    950: '#000000',
  },
}

SCSS

$custom: #404f13;
$custom-light: #778055;
$custom-dark: #000000;

JSON

{
  "hex": "#404f13",
  "rgb": {
    "r": 64,
    "g": 79,
    "b": 19
  },
  "hsl": {
    "h": 75,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.40139,
    "c": 0.08493,
    "h": 122.5
  },
  "luminance": 0.06729
}

Semantic roles & 50–950 ramp

primary

#404F13

secondary

#4B3688

accent

#43E46C

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #404F13

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

Preview Lab → · Contrast checker → · Palette generator →