#56641B#56641B

#56641B is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.6% C 0.098 H 119.7°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#56641B
RGB	rgb(86, 100, 27)
HSL	hsl(72, 57%, 25%)
HSV	hsv(72, 73%, 39%)
CMYK	cmyk(14%, 0%, 73%, 60.8%)
CIE-LAB	lab(39.87, -16.41, 37.71)
CIE-LCH	lch(39.87, 41.13, 113.51°)
OKLab	oklab(47.6% -0.0483 0.0847)
OKLCH	oklch(47.6% 0.098 119.7)
XYZ	xyz(8.5929, 11.1720, 2.7404)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56641B #291B64

analogous

#644E1B #56641B #31641B

triadic

#56641B #1B5664 #641B56

tetradic

#56641B #1B644E #291B64 #641B31

square

#56641B #1B644E #291B64 #641B31

split-complementary

#56641B #1B3164 #4E1B64

monochromatic

#151807 #2D340E #56641B #7F9428 #A9C435

Accessibility & contrast

On white

6.49

#56641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#56641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56641B

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56641B	#FFFFFF	#000000	##FFFFFF
##56641B	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E10

Deuteranopia (green-blind)

#695E21

Tritanopia (blue-blind)

#5B5E55

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #56641b;
/* rgb */ color: rgb(86, 100, 27);
/* oklch */ color: oklch(47.6% 0.098 119.7);

Tailwind

colors: {
  custom: {
    50: '#88905c',
    500: '#56641b',
    950: '#000000',
  },
}

SCSS

$custom: #56641b;
$custom-light: #88905c;
$custom-dark: #000000;

JSON

{
  "hex": "#56641b",
  "rgb": {
    "r": 86,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 71.507,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47601,
    "c": 0.09753,
    "h": 119.7
  },
  "luminance": 0.11172
}

Semantic roles & 50–950 ramp

primary

#56641B

secondary

#524199

accent

#47E165

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #56641B

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

Preview Lab → · Contrast checker → · Palette generator →