#56821B#56821B

#56821B is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.4% C 0.138 H 130.6°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#56821B
RGB	rgb(86, 130, 27)
HSL	hsl(86, 66%, 31%)
HSV	hsv(86, 79%, 51%)
CMYK	cmyk(33.8%, 0%, 79.2%, 49%)
CIE-LAB	lab(49.52, -31.47, 47.14)
CIE-LCH	lch(49.52, 56.68, 123.72°)
OKLab	oklab(55.43% -0.0895 0.1045)
OKLCH	oklch(55.43% 0.138 130.6)
XYZ	xyz(12.0181, 18.0224, 3.8822)
Luminance	0.1802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56821B #471B82

analogous

#827A1B #56821B #22821B

triadic

#56821B #1B5682 #821B56

tetradic

#56821B #1B827A #471B82 #821B22

square

#56821B #1B827A #471B82 #821B22

split-complementary

#56821B #1B2282 #7A1B82

monochromatic

#131D06 #344F10 #56821B #78B526 #97D740

Accessibility & contrast

On white

4.56

#56821B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#56821B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56821B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56821B	#FFFFFF	#000000	##000000
##56821B	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887801

Deuteranopia (green-blind)

#827526

Tritanopia (blue-blind)

#587C6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #56821b;
/* rgb */ color: rgb(86, 130, 27);
/* oklch */ color: oklch(55.4% 0.138 130.6);

Tailwind

colors: {
  custom: {
    50: '#8aa660',
    500: '#56821b',
    950: '#000000',
  },
}

SCSS

$custom: #56821b;
$custom-light: #8aa660;
$custom-dark: #000000;

JSON

{
  "hex": "#56821b",
  "rgb": {
    "r": 86,
    "g": 130,
    "b": 27
  },
  "hsl": {
    "h": 85.631,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55427,
    "c": 0.13761,
    "h": 130.6
  },
  "luminance": 0.18023
}

Semantic roles & 50–950 ramp

primary

#56821B

secondary

#7443B6

accent

#3FE988

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #56821B

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

Preview Lab → · Contrast checker → · Palette generator →