#404B13#404B13

#404B13 is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 39.1% C 0.079 H 119.8°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#404B13
RGB	rgb(64, 75, 19)
HSL	hsl(72, 60%, 18%)
HSV	hsv(72, 75%, 29%)
CMYK	cmyk(14.7%, 0%, 74.7%, 70.6%)
CIE-LAB	lab(29.84, -13.42, 30.49)
CIE-LCH	lch(29.84, 33.31, 113.76°)
OKLab	oklab(39.05% -0.0394 0.0687)
OKLCH	oklch(39.05% 0.079 119.8)
XYZ	xyz(4.7481, 6.1692, 1.5566)
Luminance	0.0617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404B13 #1E134B

analogous

#4B3A13 #404B13 #244B13

triadic

#404B13 #13404B #4B1340

tetradic

#404B13 #134B3A #1E134B #4B1324

square

#404B13 #134B3A #1E134B #4B1324

split-complementary

#404B13 #13244B #3A134B

monochromatic

#151806 #161A07 #404B13 #6A7C1F #93AD2C

Accessibility & contrast

On white

9.40

#404B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#404B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404B13

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404B13	#FFFFFF	#000000	##FFFFFF
##404B13	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50460B

Deuteranopia (green-blind)

#4F4617

Tritanopia (blue-blind)

#444740

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404b13;
/* rgb */ color: rgb(64, 75, 19);
/* oklch */ color: oklch(39.1% 0.079 119.8);

Tailwind

colors: {
  custom: {
    50: '#777d54',
    500: '#404b13',
    950: '#000000',
  },
}

SCSS

$custom: #404b13;
$custom-light: #777d54;
$custom-dark: #000000;

JSON

{
  "hex": "#404b13",
  "rgb": {
    "r": 64,
    "g": 75,
    "b": 19
  },
  "hsl": {
    "h": 71.786,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39053,
    "c": 0.07923,
    "h": 119.8
  },
  "luminance": 0.06169
}

Semantic roles & 50–950 ramp

primary

#404B13

secondary

#453684

accent

#45E364

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #404B13

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

Preview Lab → · Contrast checker → · Palette generator →