#56AC1C#56AC1C

#56AC1C is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.5% C 0.189 H 136.5°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#56AC1C
RGB	rgb(86, 172, 28)
HSL	hsl(96, 72%, 39%)
HSV	hsv(96, 84%, 67%)
CMYK	cmyk(50%, 0%, 83.7%, 32.5%)
CIE-LAB	lab(62.98, -49.12, 59.23)
CIE-LCH	lch(62.98, 76.95, 129.67°)
OKLab	oklab(66.46% -0.1369 0.1301)
OKLCH	oklch(66.46% 0.189 136.5)
XYZ	xyz(18.7993, 31.5660, 6.2006)
Luminance	0.3157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56AC1C #721CAC

analogous

#9EAC1C #56AC1C #1CAC2A

triadic

#56AC1C #1C56AC #AC1C56

tetradic

#56AC1C #1C9EAC #721CAC #AC2A1C

square

#56AC1C #1C9EAC #721CAC #AC2A1C

split-complementary

#56AC1C #2A1CAC #AC1C9E

monochromatic

#21430B #3C7713 #56AC1C #71DC29 #94E55E

Accessibility & contrast

On white

2.87

#56AC1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#56AC1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56AC1C

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56AC1C	#FFFFFF	#000000	##000000
##56AC1C	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A7962E

Tritanopia (blue-blind)

#51A592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #56ac1c;
/* rgb */ color: rgb(86, 172, 28);
/* oklch */ color: oklch(66.5% 0.189 136.5);

Tailwind

colors: {
  custom: {
    50: '#8ec567',
    500: '#56ac1c',
    950: '#000000',
  },
}

SCSS

$custom: #56ac1c;
$custom-light: #8ec567;
$custom-dark: #000000;

JSON

{
  "hex": "#56ac1c",
  "rgb": {
    "r": 86,
    "g": 172,
    "b": 28
  },
  "hsl": {
    "h": 95.833,
    "s": 72,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66461,
    "c": 0.18886,
    "h": 136.5
  },
  "luminance": 0.31567
}

Semantic roles & 50–950 ramp

primary

#56AC1C

secondary

#9D5BC9

accent

#39EFA6

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56AC1C

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

Preview Lab → · Contrast checker → · Palette generator →