#565C1B#565C1B

#565C1B is a mid, moderate yellow. Relative luminance 0.097; OKLCH L 45.6% C 0.087 H 114.4°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#565C1B
RGB	rgb(86, 92, 27)
HSL	hsl(66, 55%, 23%)
HSV	hsv(66, 71%, 36%)
CMYK	cmyk(6.5%, 0%, 70.7%, 63.9%)
CIE-LAB	lab(37.32, -11.97, 35.11)
CIE-LCH	lch(37.32, 37.09, 108.82°)
OKLab	oklab(45.55% -0.0359 0.0793)
OKLCH	oklch(45.55% 0.087 114.4)
XYZ	xyz(7.8629, 9.7120, 2.4971)
Luminance	0.0971 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565C1B #211B5C

analogous

#5C411B #565C1B #355C1B

triadic

#565C1B #1B565C #5C1B56

tetradic

#565C1B #1B5C41 #211B5C #5C1B35

square

#565C1B #1B5C41 #211B5C #5C1B35

split-complementary

#565C1B #1B355C #411B5C

monochromatic

#161807 #2A2D0D #565C1B #828B29 #AEBB37

Accessibility & contrast

On white

7.14

#565C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#565C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #565C1B

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565C1B	#FFFFFF	#000000	##FFFFFF
##565C1B	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635712

Deuteranopia (green-blind)

#635820

Tritanopia (blue-blind)

#5C564F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #565c1b;
/* rgb */ color: rgb(86, 92, 27);
/* oklch */ color: oklch(45.6% 0.087 114.4);

Tailwind

colors: {
  custom: {
    50: '#888a5b',
    500: '#565c1b',
    950: '#000000',
  },
}

SCSS

$custom: #565c1b;
$custom-light: #888a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#565c1b",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 27
  },
  "hsl": {
    "h": 65.538,
    "s": 54.622,
    "l": 23.333
  },
  "oklch": {
    "l": 0.45554,
    "c": 0.08702,
    "h": 114.4
  },
  "luminance": 0.09712
}

Semantic roles & 50–950 ramp

primary

#565C1B

secondary

#494192

accent

#4ADE58

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #565C1B

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

Preview Lab → · Contrast checker → · Palette generator →