#56583A#56583A

#56583A is a mid, muted yellow. Relative luminance 0.093; OKLCH L 45.0% C 0.046 H 111.3°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#56583A
RGB	rgb(86, 88, 58)
HSL	hsl(64, 21%, 29%)
HSV	hsv(64, 34%, 35%)
CMYK	cmyk(2.3%, 0%, 34.1%, 65.5%)
CIE-LAB	lab(36.49, -6.28, 17.18)
CIE-LCH	lch(36.49, 18.29, 110.09°)
OKLab	oklab(45.03% -0.0167 0.0427)
OKLCH	oklch(45.03% 0.046 111.3)
XYZ	xyz(8.0912, 9.2635, 5.3640)
Luminance	0.0926 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56583A #3C3A58

analogous

#584B3A #56583A #47583A

triadic

#56583A #3A5658 #583A56

tetradic

#56583A #3A584B #3C3A58 #583A47

square

#56583A #3A584B #3C3A58 #583A47

split-complementary

#56583A #3A4758 #4B3A58

monochromatic

#12120C #323322 #56583A #7A7D52 #9C9F6D

Accessibility & contrast

On white

7.36

#56583A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#56583A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56583A

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56583A	#FFFFFF	#000000	##FFFFFF
##56583A	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5538

Deuteranopia (green-blind)

#5D563B

Tritanopia (blue-blind)

#5A5550

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #56583a;
/* rgb */ color: rgb(86, 88, 58);
/* oklch */ color: oklch(45.0% 0.046 111.3);

Tailwind

colors: {
  custom: {
    50: '#868770',
    500: '#56583a',
    950: '#000000',
  },
}

SCSS

$custom: #56583a;
$custom-light: #868770;
$custom-dark: #000000;

JSON

{
  "hex": "#56583a",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 58
  },
  "hsl": {
    "h": 64,
    "s": 20.548,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45025,
    "c": 0.04587,
    "h": 111.3
  },
  "luminance": 0.09263
}

Semantic roles & 50–950 ramp

primary

#56583A

secondary

#686688

accent

#6BBD70

background

#F8F8F6

surface

#EFEFEC

border

#CACAC7

text

#0B0B07

muted

#7C7C7A

Preview Lab

Preview with #56583A

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

Preview Lab → · Contrast checker → · Palette generator →