#56510F#56510F

#56510F is a dark, moderate yellow. Relative luminance 0.079; OKLCH L 42.7% C 0.083 H 104.9°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#56510F
RGB	rgb(86, 81, 15)
HSL	hsl(56, 70%, 20%)
HSV	hsv(56, 83%, 34%)
CMYK	cmyk(0%, 5.8%, 82.6%, 66.3%)
CIE-LAB	lab(33.77, -6.28, 36.67)
CIE-LCH	lch(33.77, 37.21, 99.72°)
OKLab	oklab(42.69% -0.0213 0.0802)
OKLCH	oklch(42.69% 0.083 104.9)
XYZ	xyz(6.8667, 7.8981, 1.6146)
Luminance	0.0790 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56510F #0F1456

analogous

#562E0F #56510F #37560F

triadic

#56510F #0F5651 #510F56

tetradic

#56510F #0F562E #0F1456 #560F37

square

#56510F #0F562E #0F1456 #560F37

split-complementary

#56510F #0F3756 #2E0F56

monochromatic

#1A1905 #222006 #56510F #8A8218 #BEB321

Accessibility & contrast

On white

8.14

#56510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#56510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56510F

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56510F	#FFFFFF	#000000	##FFFFFF
##56510F	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E02

Deuteranopia (green-blind)

#5B5114

Tritanopia (blue-blind)

#5D4B45

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #56510f;
/* rgb */ color: rgb(86, 81, 15);
/* oklch */ color: oklch(42.7% 0.083 104.9);

Tailwind

colors: {
  custom: {
    50: '#888154',
    500: '#56510f',
    950: '#000000',
  },
}

SCSS

$custom: #56510f;
$custom-light: #888154;
$custom-dark: #000000;

JSON

{
  "hex": "#56510f",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 55.775,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.4269,
    "c": 0.08298,
    "h": 104.9
  },
  "luminance": 0.07898
}

Semantic roles & 50–950 ramp

primary

#56510F

secondary

#313890

accent

#47ED3B

background

#F8F7F5

surface

#F0EEE8

border

#CBC9C4

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #56510F

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

Preview Lab → · Contrast checker → · Palette generator →