#566A16#566A16

#566A16 is a mid, moderate yellow-green. Relative luminance 0.123; OKLCH L 49.1% C 0.109 H 122.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#566A16
RGB	rgb(86, 106, 22)
HSL	hsl(74, 66%, 25%)
HSV	hsv(74, 79%, 42%)
CMYK	cmyk(18.9%, 0%, 79.2%, 58.4%)
CIE-LAB	lab(41.76, -19.91, 41.55)
CIE-LCH	lch(41.76, 46.07, 115.61°)
OKLab	oklab(49.11% -0.0584 0.0919)
OKLCH	oklch(49.11% 0.109 122.5)
XYZ	xyz(9.1367, 12.3444, 2.6603)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566A16 #2A166A

analogous

#6A5416 #566A16 #2C6A16

triadic

#566A16 #16566A #6A1656

tetradic

#566A16 #166A54 #2A166A #6A162C

square

#566A16 #166A54 #2A166A #6A162C

split-complementary

#566A16 #162C6A #54166A

monochromatic

#151905 #2D370B #566A16 #7F9D21 #A8CF2B

Accessibility & contrast

On white

6.05

#566A16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#566A16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566A16

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566A16	#FFFFFF	#000000	##FFFFFF
##566A16	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716304

Deuteranopia (green-blind)

#6E621E

Tritanopia (blue-blind)

#5B645A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #566a16;
/* rgb */ color: rgb(86, 106, 22);
/* oklch */ color: oklch(49.1% 0.109 122.5);

Tailwind

colors: {
  custom: {
    50: '#88945b',
    500: '#566a16',
    950: '#000000',
  },
}

SCSS

$custom: #566a16;
$custom-light: #88945b;
$custom-dark: #000000;

JSON

{
  "hex": "#566a16",
  "rgb": {
    "r": 86,
    "g": 106,
    "b": 22
  },
  "hsl": {
    "h": 74.286,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.49114,
    "c": 0.10891,
    "h": 122.5
  },
  "luminance": 0.12344
}

Semantic roles & 50–950 ramp

primary

#566A16

secondary

#533BA0

accent

#3FE968

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #566A16

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

Preview Lab → · Contrast checker → · Palette generator →