#56583D#56583D

#56583D is a mid, muted yellow. Relative luminance 0.093; OKLCH L 45.1% C 0.042 H 111.5°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#56583D
RGB	rgb(86, 88, 61)
HSL	hsl(64, 18%, 29%)
HSV	hsv(64, 31%, 35%)
CMYK	cmyk(2.3%, 0%, 30.7%, 65.5%)
CIE-LAB	lab(36.55, -5.83, 15.44)
CIE-LCH	lch(36.55, 16.50, 110.68°)
OKLab	oklab(45.09% -0.0152 0.0387)
OKLCH	oklch(45.09% 0.042 111.5)
XYZ	xyz(8.1698, 9.2949, 5.7777)
Luminance	0.0930 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56583D #3F3D58

analogous

#584D3D #56583D #49583D

triadic

#56583D #3D5658 #583D56

tetradic

#56583D #3D584D #3F3D58 #583D49

square

#56583D #3D584D #3F3D58 #583D49

split-complementary

#56583D #3D4958 #4D3D58

monochromatic

#12120D #333424 #56583D #797C56 #9A9D72

Accessibility & contrast

On white

7.35

#56583D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#56583D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56583D

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56583D	#FFFFFF	#000000	##FFFFFF
##56583D	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563B

Deuteranopia (green-blind)

#5C563E

Tritanopia (blue-blind)

#595551

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #56583d;
/* rgb */ color: rgb(86, 88, 61);
/* oklch */ color: oklch(45.1% 0.042 111.5);

Tailwind

colors: {
  custom: {
    50: '#868772',
    500: '#56583d',
    950: '#000000',
  },
}

SCSS

$custom: #56583d;
$custom-light: #868772;
$custom-dark: #000000;

JSON

{
  "hex": "#56583d",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 61
  },
  "hsl": {
    "h": 64.444,
    "s": 18.121,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45092,
    "c": 0.0416,
    "h": 111.5
  },
  "luminance": 0.09295
}

Semantic roles & 50–950 ramp

primary

#56583D

secondary

#6B6988

accent

#6DBB73

background

#F8F8F6

surface

#EFEFEC

border

#CACAC7

text

#0B0B08

muted

#7C7C7B

Preview Lab

Preview with #56583D

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

Preview Lab → · Contrast checker → · Palette generator →