#565D18#565D18

#565D18 is a mid, moderate yellow. Relative luminance 0.099; OKLCH L 45.8% C 0.091 H 115.1°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#565D18
RGB	rgb(86, 93, 24)
HSL	hsl(66, 59%, 23%)
HSV	hsv(66, 74%, 36%)
CMYK	cmyk(7.5%, 0%, 74.2%, 63.5%)
CIE-LAB	lab(37.61, -12.73, 36.73)
CIE-LCH	lch(37.61, 38.88, 109.11°)
OKLab	oklab(45.78% -0.0384 0.0821)
OKLCH	oklch(45.78% 0.091 115.1)
XYZ	xyz(7.9172, 9.8732, 2.3526)
Luminance	0.0987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565D18 #1F185D

analogous

#5D4118 #565D18 #335D18

triadic

#565D18 #18565D #5D1856

tetradic

#565D18 #185D41 #1F185D #5D1833

square

#565D18 #185D41 #1F185D #5D1833

split-complementary

#565D18 #18335D #41185D

monochromatic

#161806 #292C0B #565D18 #838E25 #B0BE31

Accessibility & contrast

On white

7.06

#565D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#565D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #565D18

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565D18	#FFFFFF	#000000	##FFFFFF
##565D18	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64580D

Deuteranopia (green-blind)

#64591D

Tritanopia (blue-blind)

#5C574F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #565d18;
/* rgb */ color: rgb(86, 93, 24);
/* oklch */ color: oklch(45.8% 0.091 115.1);

Tailwind

colors: {
  custom: {
    50: '#888a5a',
    500: '#565d18',
    950: '#000000',
  },
}

SCSS

$custom: #565d18;
$custom-light: #888a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#565d18",
  "rgb": {
    "r": 86,
    "g": 93,
    "b": 24
  },
  "hsl": {
    "h": 66.087,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.45782,
    "c": 0.09067,
    "h": 115.1
  },
  "luminance": 0.09873
}

Semantic roles & 50–950 ramp

primary

#565D18

secondary

#463D93

accent

#46E256

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #565D18

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

Preview Lab → · Contrast checker → · Palette generator →