#565B1F#565B1F

#565B1F is a mid, moderate yellow. Relative luminance 0.096; OKLCH L 45.3% C 0.082 H 113.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#565B1F
RGB	rgb(86, 91, 31)
HSL	hsl(65, 49%, 24%)
HSV	hsv(65, 66%, 36%)
CMYK	cmyk(5.5%, 0%, 65.9%, 64.3%)
CIE-LAB	lab(37.04, -11.10, 32.92)
CIE-LCH	lch(37.04, 34.74, 108.63°)
OKLab	oklab(45.34% -0.033 0.0753)
OKLCH	oklch(45.34% 0.082 113.7)
XYZ	xyz(7.8263, 9.5597, 2.7290)
Luminance	0.0956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565B1F #241F5B

analogous

#5B421F #565B1F #385B1F

triadic

#565B1F #1F565B #5B1F56

tetradic

#565B1F #1F5B42 #241F5B #5B1F38

square

#565B1F #1F5B42 #241F5B #5B1F38

split-complementary

#565B1F #1F385B #421F5B

monochromatic

#161708 #2B2D0F #565B1F #81892F #ACB63E

Accessibility & contrast

On white

7.21

#565B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#565B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #565B1F

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565B1F	#FFFFFF	#000000	##FFFFFF
##565B1F	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625718

Deuteranopia (green-blind)

#625823

Tritanopia (blue-blind)

#5C564E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #565b1f;
/* rgb */ color: rgb(86, 91, 31);
/* oklch */ color: oklch(45.3% 0.082 113.7);

Tailwind

colors: {
  custom: {
    50: '#87895e',
    500: '#565b1f',
    950: '#000000',
  },
}

SCSS

$custom: #565b1f;
$custom-light: #87895e;
$custom-dark: #000000;

JSON

{
  "hex": "#565b1f",
  "rgb": {
    "r": 86,
    "g": 91,
    "b": 31
  },
  "hsl": {
    "h": 65,
    "s": 49.18,
    "l": 23.922
  },
  "oklch": {
    "l": 0.45342,
    "c": 0.08222,
    "h": 113.7
  },
  "luminance": 0.0956
}

Semantic roles & 50–950 ramp

primary

#565B1F

secondary

#4C4690

accent

#4FD95B

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #565B1F

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

Preview Lab → · Contrast checker → · Palette generator →