#565B11#565B11

#565B11 is a mid, moderate yellow. Relative luminance 0.095; OKLCH L 45.2% C 0.093 H 113.5°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#565B11
RGB	rgb(86, 91, 17)
HSL	hsl(64, 69%, 21%)
HSV	hsv(64, 81%, 36%)
CMYK	cmyk(5.5%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(36.93, -11.99, 38.85)
CIE-LCH	lch(36.93, 40.66, 107.15°)
OKLab	oklab(45.22% -0.0371 0.0852)
OKLCH	oklch(45.22% 0.093 113.5)
XYZ	xyz(7.6803, 9.5012, 1.9595)
Luminance	0.0950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565B11 #16115B

analogous

#5B3B11 #565B11 #315B11

triadic

#565B11 #11565B #5B1156

tetradic

#565B11 #115B3B #16115B #5B1131

square

#565B11 #115B3B #16115B #5B1131

split-complementary

#565B11 #11315B #3B115B

monochromatic

#181A05 #252707 #565B11 #878F1B #B7C224

Accessibility & contrast

On white

7.24

#565B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#565B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #565B11

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565B11	#FFFFFF	#000000	##FFFFFF
##565B11	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625602

Deuteranopia (green-blind)

#625817

Tritanopia (blue-blind)

#5C554D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #565b11;
/* rgb */ color: rgb(86, 91, 17);
/* oklch */ color: oklch(45.2% 0.093 113.5);

Tailwind

colors: {
  custom: {
    50: '#888956',
    500: '#565b11',
    950: '#000000',
  },
}

SCSS

$custom: #565b11;
$custom-light: #888956;
$custom-dark: #000000;

JSON

{
  "hex": "#565b11",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 64.054,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.4522,
    "c": 0.09294,
    "h": 113.5
  },
  "luminance": 0.09501
}

Semantic roles & 50–950 ramp

primary

#565B11

secondary

#3A3494

accent

#3CEB48

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #565B11

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

Preview Lab → · Contrast checker → · Palette generator →