#40560F#40560F

#40560F is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.0% C 0.098 H 125.8°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#40560F
RGB	rgb(64, 86, 15)
HSL	hsl(79, 70%, 20%)
HSV	hsv(79, 83%, 34%)
CMYK	cmyk(25.6%, 0%, 82.6%, 66.3%)
CIE-LAB	lab(33.52, -19.72, 35.77)
CIE-LCH	lch(33.52, 40.84, 118.88°)
OKLab	oklab(42.02% -0.0571 0.0791)
OKLCH	oklch(42.02% 0.098 125.8)
XYZ	xyz(5.5284, 7.7800, 1.6623)
Luminance	0.0778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40560F #250F56

analogous

#56490F #40560F #1C560F

triadic

#40560F #0F4056 #560F40

tetradic

#40560F #0F5649 #250F56 #560F1C

square

#40560F #0F5649 #250F56 #560F1C

split-complementary

#40560F #0F1C56 #490F56

monochromatic

#131A05 #192206 #40560F #678A18 #8EBE21

Accessibility & contrast

On white

8.22

#40560F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#40560F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40560F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40560F	#FFFFFF	#000000	##FFFFFF
##40560F	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5001

Deuteranopia (green-blind)

#584E16

Tritanopia (blue-blind)

#435149

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #40560f;
/* rgb */ color: rgb(64, 86, 15);
/* oklch */ color: oklch(42.0% 0.098 125.8);

Tailwind

colors: {
  custom: {
    50: '#788554',
    500: '#40560f',
    950: '#000000',
  },
}

SCSS

$custom: #40560f;
$custom-light: #788554;
$custom-dark: #000000;

JSON

{
  "hex": "#40560f",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 15
  },
  "hsl": {
    "h": 78.592,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.42022,
    "c": 0.09757,
    "h": 125.8
  },
  "luminance": 0.0778
}

Semantic roles & 50–950 ramp

primary

#40560F

secondary

#4E3190

accent

#3BED72

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #40560F

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

Preview Lab → · Contrast checker → · Palette generator →