#56AB28#56AB28

#56AB28 is a light, vivid yellow-green. Relative luminance 0.313; OKLCH L 66.3% C 0.182 H 137.1°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#56AB28
RGB	rgb(86, 171, 40)
HSL	hsl(99, 62%, 41%)
HSV	hsv(99, 77%, 67%)
CMYK	cmyk(49.7%, 0%, 76.6%, 32.9%)
CIE-LAB	lab(62.72, -48.09, 55.42)
CIE-LCH	lch(62.72, 73.37, 130.95°)
OKLab	oklab(66.27% -0.1335 0.1239)
OKLCH	oklch(66.27% 0.182 137.1)
XYZ	xyz(18.7831, 31.2561, 7.0503)
Luminance	0.3126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56AB28 #7D28AB

analogous

#98AB28 #56AB28 #28AB3C

triadic

#56AB28 #2856AB #AB2856

tetradic

#56AB28 #2898AB #7D28AB #AB3C28

square

#56AB28 #2898AB #7D28AB #AB3C28

split-complementary

#56AB28 #3C28AB #AB2898

monochromatic

#244811 #3D791C #56AB28 #72D23E #96DE70

Accessibility & contrast

On white

2.90

#56AB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#56AB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56AB28

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56AB28	#FFFFFF	#000000	##000000
##56AB28	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C08

Deuteranopia (green-blind)

#A69536

Tritanopia (blue-blind)

#51A592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #56ab28;
/* rgb */ color: rgb(86, 171, 40);
/* oklch */ color: oklch(66.3% 0.182 137.1);

Tailwind

colors: {
  custom: {
    50: '#8ec56c',
    500: '#56ab28',
    950: '#000000',
  },
}

SCSS

$custom: #56ab28;
$custom-light: #8ec56c;
$custom-dark: #000000;

JSON

{
  "hex": "#56ab28",
  "rgb": {
    "r": 86,
    "g": 171,
    "b": 40
  },
  "hsl": {
    "h": 98.931,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66266,
    "c": 0.18207,
    "h": 137.1
  },
  "luminance": 0.31257
}

Semantic roles & 50–950 ramp

primary

#56AB28

secondary

#A56AC4

accent

#43E5AC

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56AB28

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

Preview Lab → · Contrast checker → · Palette generator →