#405611#405611

#405611 is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.0% C 0.096 H 126.0°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#405611
RGB	rgb(64, 86, 17)
HSL	hsl(79, 67%, 20%)
HSV	hsv(79, 80%, 34%)
CMYK	cmyk(25.6%, 0%, 80.2%, 66.3%)
CIE-LAB	lab(33.53, -19.60, 35.02)
CIE-LCH	lch(33.53, 40.13, 119.24°)
OKLab	oklab(42.04% -0.0566 0.0779)
OKLCH	oklch(42.04% 0.096 126)
XYZ	xyz(5.5434, 7.7860, 1.7410)
Luminance	0.0779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405611 #271156

analogous

#564911 #405611 #1E5611

triadic

#405611 #114056 #561140

tetradic

#405611 #115649 #271156 #56111E

square

#405611 #115649 #271156 #56111E

split-complementary

#405611 #111E56 #491156

monochromatic

#131A05 #1A2307 #405611 #66891B #8CBC25

Accessibility & contrast

On white

8.21

#405611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#405611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405611

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405611	#FFFFFF	#000000	##FFFFFF
##405611	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5004

Deuteranopia (green-blind)

#584F17

Tritanopia (blue-blind)

#435249

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #405611;
/* rgb */ color: rgb(64, 86, 17);
/* oklch */ color: oklch(42.0% 0.096 126.0);

Tailwind

colors: {
  custom: {
    50: '#778555',
    500: '#405611',
    950: '#000000',
  },
}

SCSS

$custom: #405611;
$custom-light: #778555;
$custom-dark: #000000;

JSON

{
  "hex": "#405611",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 17
  },
  "hsl": {
    "h": 79.13,
    "s": 66.99,
    "l": 20.196
  },
  "oklch": {
    "l": 0.42036,
    "c": 0.09629,
    "h": 126
  },
  "luminance": 0.07786
}

Semantic roles & 50–950 ramp

primary

#405611

secondary

#51348F

accent

#3EEA75

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405611

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

Preview Lab → · Contrast checker → · Palette generator →