#56A11B#56A11B

#56A11B is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 63.6% C 0.176 H 135.4°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#56A11B
RGB	rgb(86, 161, 27)
HSL	hsl(94, 71%, 37%)
HSV	hsv(94, 83%, 63%)
CMYK	cmyk(46.6%, 0%, 83.2%, 36.9%)
CIE-LAB	lab(59.48, -44.84, 56.34)
CIE-LCH	lch(59.48, 72.00, 128.52°)
OKLab	oklab(63.58% -0.1255 0.1239)
OKLCH	oklch(63.58% 0.176 135.4)
XYZ	xyz(16.7801, 27.5463, 5.4695)
Luminance	0.2755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A11B #661BA1

analogous

#99A11B #56A11B #1BA123

triadic

#56A11B #1B56A1 #A11B56

tetradic

#56A11B #1B99A1 #661BA1 #A1231B

square

#56A11B #1B99A1 #661BA1 #A1231B

split-complementary

#56A11B #231BA1 #A11B99

monochromatic

#1E3809 #3A6D12 #56A11B #72D524 #93E254

Accessibility & contrast

On white

3.23

#56A11B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#56A11B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A11B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A11B	#FFFFFF	#000000	##000000
##56A11B	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9D8D2C

Tritanopia (blue-blind)

#539B89

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #56a11b;
/* rgb */ color: rgb(86, 161, 27);
/* oklch */ color: oklch(63.6% 0.176 135.4);

Tailwind

colors: {
  custom: {
    50: '#8dbd65',
    500: '#56a11b',
    950: '#000000',
  },
}

SCSS

$custom: #56a11b;
$custom-light: #8dbd65;
$custom-dark: #000000;

JSON

{
  "hex": "#56a11b",
  "rgb": {
    "r": 86,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 93.582,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63576,
    "c": 0.17631,
    "h": 135.4
  },
  "luminance": 0.27547
}

Semantic roles & 50–950 ramp

primary

#56A11B

secondary

#9352C5

accent

#3AEE9F

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #56A11B

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

Preview Lab → · Contrast checker → · Palette generator →