#566310#566310

#566310 is a mid, moderate yellow. Relative luminance 0.109; OKLCH L 47.3% C 0.103 H 118.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#566310
RGB	rgb(86, 99, 16)
HSL	hsl(69, 72%, 23%)
HSV	hsv(69, 84%, 39%)
CMYK	cmyk(13.1%, 0%, 83.8%, 61.2%)
CIE-LAB	lab(39.48, -16.48, 41.52)
CIE-LCH	lch(39.48, 44.67, 111.65°)
OKLab	oklab(47.26% -0.0495 0.0907)
OKLCH	oklch(47.26% 0.103 118.6)
XYZ	xyz(8.3933, 10.9396, 2.1595)
Luminance	0.1094 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566310 #1D1063

analogous

#634710 #566310 #2C6310

triadic

#566310 #105663 #631056

tetradic

#566310 #106347 #1D1063 #63102C

square

#566310 #106347 #1D1063 #63102C

split-complementary

#566310 #102C63 #471063

monochromatic

#171A04 #282E07 #566310 #849819 #B2CC21

Accessibility & contrast

On white

6.59

#566310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#566310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566310

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566310	#FFFFFF	#000000	##FFFFFF
##566310	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D00

Deuteranopia (green-blind)

#695D18

Tritanopia (blue-blind)

#5C5D54

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #566310;
/* rgb */ color: rgb(86, 99, 16);
/* oklch */ color: oklch(47.3% 0.103 118.6);

Tailwind

colors: {
  custom: {
    50: '#898f57',
    500: '#566310',
    950: '#000000',
  },
}

SCSS

$custom: #566310;
$custom-light: #898f57;
$custom-dark: #000000;

JSON

{
  "hex": "#566310",
  "rgb": {
    "r": 86,
    "g": 99,
    "b": 16
  },
  "hsl": {
    "h": 69.398,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.47264,
    "c": 0.10334,
    "h": 118.6
  },
  "luminance": 0.1094
}

Semantic roles & 50–950 ramp

primary

#566310

secondary

#44339C

accent

#39EF55

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #566310

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

Preview Lab → · Contrast checker → · Palette generator →