#404B19#404B19

#404B19 is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 39.1% C 0.074 H 120.4°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#404B19
RGB	rgb(64, 75, 25)
HSL	hsl(73, 50%, 20%)
HSV	hsv(73, 67%, 29%)
CMYK	cmyk(14.7%, 0%, 66.7%, 70.6%)
CIE-LAB	lab(29.89, -12.92, 27.60)
CIE-LCH	lch(29.89, 30.48, 115.08°)
OKLab	oklab(39.12% -0.0373 0.0636)
OKLCH	oklch(39.12% 0.074 120.4)
XYZ	xyz(4.8060, 6.1923, 1.8616)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404B19 #24194B

analogous

#4B3D19 #404B19 #274B19

triadic

#404B19 #19404B #4B1940

tetradic

#404B19 #194B3D #24194B #4B1927

square

#404B19 #194B3D #24194B #4B1927

split-complementary

#404B19 #19274B #3D194B

monochromatic

#141708 #191D0A #404B19 #677928 #8EA738

Accessibility & contrast

On white

9.38

#404B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#404B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404B19

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404B19	#FFFFFF	#000000	##FFFFFF
##404B19	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504713

Deuteranopia (green-blind)

#4E471C

Tritanopia (blue-blind)

#444740

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404b19;
/* rgb */ color: rgb(64, 75, 25);
/* oklch */ color: oklch(39.1% 0.074 120.4);

Tailwind

colors: {
  custom: {
    50: '#767d58',
    500: '#404b19',
    950: '#000000',
  },
}

SCSS

$custom: #404b19;
$custom-light: #767d58;
$custom-dark: #000000;

JSON

{
  "hex": "#404b19",
  "rgb": {
    "r": 64,
    "g": 75,
    "b": 25
  },
  "hsl": {
    "h": 73.2,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39118,
    "c": 0.07376,
    "h": 120.4
  },
  "luminance": 0.06192
}

Semantic roles & 50–950 ramp

primary

#404B19

secondary

#4D3E81

accent

#4EDA6D

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #404B19

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

Preview Lab → · Contrast checker → · Palette generator →