#556718#556718

#556718 is a mid, moderate yellow-green. Relative luminance 0.117; OKLCH L 48.3% C 0.104 H 121.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#556718
RGB	rgb(85, 103, 24)
HSL	hsl(74, 62%, 25%)
HSV	hsv(74, 77%, 40%)
CMYK	cmyk(17.5%, 0%, 76.7%, 59.6%)
CIE-LAB	lab(40.73, -18.67, 39.78)
CIE-LCH	lch(40.73, 43.94, 115.14°)
OKLab	oklab(48.27% -0.0548 0.0886)
OKLCH	oklch(48.27% 0.104 121.7)
XYZ	xyz(8.7616, 11.6977, 2.6603)
Luminance	0.1170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556718 #2A1867

analogous

#675218 #556718 #2D6718

triadic

#556718 #185567 #671855

tetradic

#556718 #186752 #2A1867 #67182D

square

#556718 #186752 #2A1867 #67182D

split-complementary

#556718 #182D67 #521867

monochromatic

#141906 #2C350C #556718 #7E9924 #A7CA2F

Accessibility & contrast

On white

6.29

#556718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#556718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556718

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556718	#FFFFFF	#000000	##FFFFFF
##556718	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6009

Deuteranopia (green-blind)

#6B601F

Tritanopia (blue-blind)

#5A6158

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #556718;
/* rgb */ color: rgb(85, 103, 24);
/* oklch */ color: oklch(48.3% 0.104 121.7);

Tailwind

colors: {
  custom: {
    50: '#87925b',
    500: '#556718',
    950: '#000000',
  },
}

SCSS

$custom: #556718;
$custom-light: #87925b;
$custom-dark: #000000;

JSON

{
  "hex": "#556718",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 24
  },
  "hsl": {
    "h": 73.671,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.4827,
    "c": 0.10414,
    "h": 121.7
  },
  "luminance": 0.11698
}

Semantic roles & 50–950 ramp

primary

#556718

secondary

#533E9D

accent

#43E568

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0D04

muted

#7D7D79

Preview Lab

Preview with #556718

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

Preview Lab → · Contrast checker → · Palette generator →