#56831B#56831B

#56831B is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.7% C 0.139 H 130.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#56831B
RGB	rgb(86, 131, 27)
HSL	hsl(86, 66%, 31%)
HSV	hsv(86, 79%, 51%)
CMYK	cmyk(34.4%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(49.85, -31.93, 47.45)
CIE-LCH	lch(49.85, 57.19, 123.94°)
OKLab	oklab(55.69% -0.0908 0.1052)
OKLCH	oklch(55.69% 0.139 130.8)
XYZ	xyz(12.1518, 18.2897, 3.9267)
Luminance	0.1829 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56831B #481B83

analogous

#837C1B #56831B #22831B

triadic

#56831B #1B5683 #831B56

tetradic

#56831B #1B837C #481B83 #831B22

square

#56831B #1B837C #481B83 #831B22

split-complementary

#56831B #1B2283 #7C1B83

monochromatic

#131E06 #355011 #56831B #77B625 #96D841

Accessibility & contrast

On white

4.51

#56831B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#56831B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56831B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56831B	#FFFFFF	#000000	##000000
##56831B	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897901

Deuteranopia (green-blind)

#837526

Tritanopia (blue-blind)

#587D70

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #56831b;
/* rgb */ color: rgb(86, 131, 27);
/* oklch */ color: oklch(55.7% 0.139 130.8);

Tailwind

colors: {
  custom: {
    50: '#8aa760',
    500: '#56831b',
    950: '#000000',
  },
}

SCSS

$custom: #56831b;
$custom-light: #8aa760;
$custom-dark: #000000;

JSON

{
  "hex": "#56831b",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 85.962,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5569,
    "c": 0.13892,
    "h": 130.8
  },
  "luminance": 0.1829
}

Semantic roles & 50–950 ramp

primary

#56831B

secondary

#7543B6

accent

#3FE988

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #56831B

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

Preview Lab → · Contrast checker → · Palette generator →