#56821F#56821F

#56821F is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.5% C 0.135 H 130.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#56821F
RGB	rgb(86, 130, 31)
HSL	hsl(87, 61%, 32%)
HSV	hsv(87, 76%, 51%)
CMYK	cmyk(33.8%, 0%, 76.2%, 49%)
CIE-LAB	lab(49.55, -31.23, 45.75)
CIE-LCH	lch(49.55, 55.39, 124.32°)
OKLab	oklab(55.45% -0.0885 0.1022)
OKLCH	oklch(55.45% 0.135 130.9)
XYZ	xyz(12.0676, 18.0422, 4.1427)
Luminance	0.1804 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56821F #4B1F82

analogous

#827D1F #56821F #24821F

triadic

#56821F #1F5682 #821F56

tetradic

#56821F #1F827D #4B1F82 #821F24

square

#56821F #1F827D #4B1F82 #821F24

split-complementary

#56821F #1F2482 #7D1F82

monochromatic

#151F07 #355113 #56821F #77B32B #95D348

Accessibility & contrast

On white

4.56

#56821F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#56821F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56821F

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56821F	#FFFFFF	#000000	##000000
##56821F	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88780B

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#587C6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #56821f;
/* rgb */ color: rgb(86, 130, 31);
/* oklch */ color: oklch(55.5% 0.135 130.9);

Tailwind

colors: {
  custom: {
    50: '#8aa662',
    500: '#56821f',
    950: '#000000',
  },
}

SCSS

$custom: #56821f;
$custom-light: #8aa662;
$custom-dark: #000000;

JSON

{
  "hex": "#56821f",
  "rgb": {
    "r": 86,
    "g": 130,
    "b": 31
  },
  "hsl": {
    "h": 86.667,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55454,
    "c": 0.13526,
    "h": 130.9
  },
  "luminance": 0.18043
}

Semantic roles & 50–950 ramp

primary

#56821F

secondary

#7848B5

accent

#43E58B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #56821F

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

Preview Lab → · Contrast checker → · Palette generator →