#405411#405411

#405411 is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.5% C 0.093 H 125.1°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#405411
RGB	rgb(64, 84, 17)
HSL	hsl(78, 66%, 20%)
HSV	hsv(78, 80%, 33%)
CMYK	cmyk(23.8%, 0%, 79.8%, 67.1%)
CIE-LAB	lab(32.86, -18.54, 34.36)
CIE-LCH	lch(32.86, 39.04, 118.35°)
OKLab	oklab(41.49% -0.0537 0.0765)
OKLCH	oklch(41.49% 0.093 125.1)
XYZ	xyz(5.3859, 7.4710, 1.6885)
Luminance	0.0747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405411 #251154

analogous

#544611 #405411 #1F5411

triadic

#405411 #114054 #541140

tetradic

#405411 #115446 #251154 #54111F

square

#405411 #115446 #251154 #54111F

split-complementary

#405411 #111F54 #461154

monochromatic

#131905 #192107 #405411 #67871B #8EBA26

Accessibility & contrast

On white

8.42

#405411 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#405411 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405411

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405411	#FFFFFF	#000000	##FFFFFF
##405411	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E05

Deuteranopia (green-blind)

#564D17

Tritanopia (blue-blind)

#435047

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #405411;
/* rgb */ color: rgb(64, 84, 17);
/* oklch */ color: oklch(41.5% 0.093 125.1);

Tailwind

colors: {
  custom: {
    50: '#778455',
    500: '#405411',
    950: '#000000',
  },
}

SCSS

$custom: #405411;
$custom-light: #778455;
$custom-dark: #000000;

JSON

{
  "hex": "#405411",
  "rgb": {
    "r": 64,
    "g": 84,
    "b": 17
  },
  "hsl": {
    "h": 77.91,
    "s": 66.337,
    "l": 19.804
  },
  "oklch": {
    "l": 0.41487,
    "c": 0.09348,
    "h": 125.1
  },
  "luminance": 0.07471
}

Semantic roles & 50–950 ramp

primary

#405411

secondary

#4E348D

accent

#3FE971

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #405411

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

Preview Lab → · Contrast checker → · Palette generator →