#56AB1C#56AB1C

#56AB1C is a light, vivid yellow-green. Relative luminance 0.312; OKLCH L 66.2% C 0.188 H 136.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#56AB1C
RGB	rgb(86, 171, 28)
HSL	hsl(96, 72%, 39%)
HSV	hsv(96, 84%, 67%)
CMYK	cmyk(49.7%, 0%, 83.6%, 32.9%)
CIE-LAB	lab(62.66, -48.74, 58.95)
CIE-LCH	lch(62.66, 76.48, 129.58°)
OKLab	oklab(66.2% -0.1359 0.1295)
OKLCH	oklch(66.2% 0.188 136.4)
XYZ	xyz(18.6097, 31.1868, 6.1374)
Luminance	0.3119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56AB1C #711CAB

analogous

#9EAB1C #56AB1C #1CAB29

triadic

#56AB1C #1C56AB #AB1C56

tetradic

#56AB1C #1C9EAB #711CAB #AB291C

square

#56AB1C #1C9EAB #711CAB #AB291C

split-complementary

#56AB1C #291CAB #AB1C9E

monochromatic

#21420B #3C7613 #56AB1C #71DC28 #94E45D

Accessibility & contrast

On white

2.90

#56AB1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#56AB1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56AB1C

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56AB1C	#FFFFFF	#000000	##000000
##56AB1C	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A6952E

Tritanopia (blue-blind)

#52A492

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #56ab1c;
/* rgb */ color: rgb(86, 171, 28);
/* oklch */ color: oklch(66.2% 0.188 136.4);

Tailwind

colors: {
  custom: {
    50: '#8ec567',
    500: '#56ab1c',
    950: '#000000',
  },
}

SCSS

$custom: #56ab1c;
$custom-light: #8ec567;
$custom-dark: #000000;

JSON

{
  "hex": "#56ab1c",
  "rgb": {
    "r": 86,
    "g": 171,
    "b": 28
  },
  "hsl": {
    "h": 95.664,
    "s": 71.859,
    "l": 39.02
  },
  "oklch": {
    "l": 0.662,
    "c": 0.18769,
    "h": 136.4
  },
  "luminance": 0.31188
}

Semantic roles & 50–950 ramp

primary

#56AB1C

secondary

#9C5AC9

accent

#39EFA5

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56AB1C

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

Preview Lab → · Contrast checker → · Palette generator →