#56A423#56A423

#56A423 is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.4% C 0.176 H 136.2°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#56A423
RGB	rgb(86, 164, 35)
HSL	hsl(96, 65%, 39%)
HSV	hsv(96, 79%, 64%)
CMYK	cmyk(47.6%, 0%, 78.7%, 35.7%)
CIE-LAB	lab(60.47, -45.62, 54.89)
CIE-LCH	lch(60.47, 71.38, 129.73°)
OKLab	oklab(64.41% -0.1271 0.122)
OKLCH	oklch(64.41% 0.176 136.2)
XYZ	xyz(17.4161, 28.6496, 6.2020)
Luminance	0.2865 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A423 #7123A4

analogous

#97A423 #56A423 #23A431

triadic

#56A423 #2356A4 #A42356

tetradic

#56A423 #2397A4 #7123A4 #A43123

square

#56A423 #2397A4 #7123A4 #A43123

split-complementary

#56A423 #3123A4 #A42397

monochromatic

#213F0D #3C7218 #56A423 #71D331 #94DE64

Accessibility & contrast

On white

3.12

#56A423 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#56A423 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A423

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A423	#FFFFFF	#000000	##000000
##56A423	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A08F31

Tritanopia (blue-blind)

#529E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #56a423;
/* rgb */ color: rgb(86, 164, 35);
/* oklch */ color: oklch(64.4% 0.176 136.2);

Tailwind

colors: {
  custom: {
    50: '#8dbf69',
    500: '#56a423',
    950: '#000000',
  },
}

SCSS

$custom: #56a423;
$custom-light: #8dbf69;
$custom-dark: #000000;

JSON

{
  "hex": "#56a423",
  "rgb": {
    "r": 86,
    "g": 164,
    "b": 35
  },
  "hsl": {
    "h": 96.279,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64406,
    "c": 0.17621,
    "h": 136.2
  },
  "luminance": 0.28651
}

Semantic roles & 50–950 ramp

primary

#56A423

secondary

#9C60C3

accent

#40E8A5

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #56A423

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

Preview Lab → · Contrast checker → · Palette generator →