#404B0F#404B0F

#404B0F is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 39.0% C 0.082 H 119.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#404B0F
RGB	rgb(64, 75, 15)
HSL	hsl(71, 67%, 18%)
HSV	hsv(71, 80%, 29%)
CMYK	cmyk(14.7%, 0%, 80%, 70.6%)
CIE-LAB	lab(29.80, -13.69, 32.21)
CIE-LCH	lch(29.80, 35.00, 113.03°)
OKLab	oklab(39.02% -0.0406 0.0716)
OKLCH	oklch(39.02% 0.082 119.5)
XYZ	xyz(4.7167, 6.1567, 1.3917)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404B0F #1A0F4B

analogous

#4B380F #404B0F #224B0F

triadic

#404B0F #0F404B #4B0F40

tetradic

#404B0F #0F4B38 #1A0F4B #4B0F22

square

#404B0F #0F4B38 #1A0F4B #4B0F22

split-complementary

#404B0F #0F224B #380F4B

monochromatic

#161A05 #161A05 #404B0F #6C7E19 #97B123

Accessibility & contrast

On white

9.41

#404B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#404B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404B0F

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404B0F	#FFFFFF	#000000	##FFFFFF
##404B0F	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504605

Deuteranopia (green-blind)

#4F4614

Tritanopia (blue-blind)

#44473F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404b0f;
/* rgb */ color: rgb(64, 75, 15);
/* oklch */ color: oklch(39.0% 0.082 119.5);

Tailwind

colors: {
  custom: {
    50: '#777d52',
    500: '#404b0f',
    950: '#000000',
  },
}

SCSS

$custom: #404b0f;
$custom-light: #777d52;
$custom-dark: #000000;

JSON

{
  "hex": "#404b0f",
  "rgb": {
    "r": 64,
    "g": 75,
    "b": 15
  },
  "hsl": {
    "h": 71,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.39018,
    "c": 0.08232,
    "h": 119.5
  },
  "luminance": 0.06157
}

Semantic roles & 50–950 ramp

primary

#404B0F

secondary

#403085

accent

#3EEA5E

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #404B0F

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

Preview Lab → · Contrast checker → · Palette generator →