#56A928#56A928

#56A928 is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 65.7% C 0.180 H 137.0°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#56A928
RGB	rgb(86, 169, 40)
HSL	hsl(99, 62%, 41%)
HSV	hsv(99, 76%, 66%)
CMYK	cmyk(49.1%, 0%, 76.3%, 33.7%)
CIE-LAB	lab(62.09, -47.30, 54.80)
CIE-LCH	lch(62.09, 72.39, 130.80°)
OKLab	oklab(65.74% -0.1313 0.1226)
OKLCH	oklch(65.74% 0.18 137)
XYZ	xyz(18.4082, 30.5063, 6.9254)
Luminance	0.3051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A928 #7B28A9

analogous

#96A928 #56A928 #28A93B

triadic

#56A928 #2856A9 #A92856

tetradic

#56A928 #2896A9 #7B28A9 #A93B28

square

#56A928 #2896A9 #7B28A9 #A93B28

split-complementary

#56A928 #3B28A9 #A92896

monochromatic

#244611 #3D781C #56A928 #72D13D #96DD6F

Accessibility & contrast

On white

2.96

#56A928 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#56A928 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56A928

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A928	#FFFFFF	#000000	##000000
##56A928	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A09

Deuteranopia (green-blind)

#A49336

Tritanopia (blue-blind)

#51A391

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #56a928;
/* rgb */ color: rgb(86, 169, 40);
/* oklch */ color: oklch(65.7% 0.180 137.0);

Tailwind

colors: {
  custom: {
    50: '#8ec36c',
    500: '#56a928',
    950: '#000000',
  },
}

SCSS

$custom: #56a928;
$custom-light: #8ec36c;
$custom-dark: #000000;

JSON

{
  "hex": "#56a928",
  "rgb": {
    "r": 86,
    "g": 169,
    "b": 40
  },
  "hsl": {
    "h": 98.605,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.65744,
    "c": 0.17964,
    "h": 137
  },
  "luminance": 0.30508
}

Semantic roles & 50–950 ramp

primary

#56A928

secondary

#A369C4

accent

#43E5AB

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #56A928

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

Preview Lab → · Contrast checker → · Palette generator →