#566011#566011

#566011 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 46.5% C 0.099 H 116.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#566011
RGB	rgb(86, 96, 17)
HSL	hsl(68, 70%, 22%)
HSV	hsv(68, 82%, 38%)
CMYK	cmyk(10.4%, 0%, 82.3%, 62.4%)
CIE-LAB	lab(38.52, -14.79, 40.31)
CIE-LCH	lch(38.52, 42.94, 110.14°)
OKLab	oklab(46.5% -0.0448 0.0883)
OKLCH	oklch(46.5% 0.099 116.9)
XYZ	xyz(8.1220, 10.3848, 2.1068)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566011 #1B1160

analogous

#604311 #566011 #2F6011

triadic

#566011 #115660 #601156

tetradic

#566011 #116043 #1B1160 #60112F

square

#566011 #116043 #1B1160 #60112F

split-complementary

#566011 #112F60 #431160

monochromatic

#171A05 #272C08 #566011 #85941A #B3C823

Accessibility & contrast

On white

6.82

#566011 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#566011 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566011

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566011	#FFFFFF	#000000	##FFFFFF
##566011	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675A00

Deuteranopia (green-blind)

#665B18

Tritanopia (blue-blind)

#5C5A51

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #566011;
/* rgb */ color: rgb(86, 96, 17);
/* oklch */ color: oklch(46.5% 0.099 116.9);

Tailwind

colors: {
  custom: {
    50: '#888d57',
    500: '#566011',
    950: '#000000',
  },
}

SCSS

$custom: #566011;
$custom-light: #888d57;
$custom-dark: #000000;

JSON

{
  "hex": "#566011",
  "rgb": {
    "r": 86,
    "g": 96,
    "b": 17
  },
  "hsl": {
    "h": 67.595,
    "s": 69.912,
    "l": 22.157
  },
  "oklch": {
    "l": 0.46498,
    "c": 0.09905,
    "h": 116.9
  },
  "luminance": 0.10385
}

Semantic roles & 50–950 ramp

primary

#566011

secondary

#413499

accent

#3BED52

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #566011

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

Preview Lab → · Contrast checker → · Palette generator →