#56C221#56C221

#56C221 is a light, highly saturated green. Relative luminance 0.407; OKLCH L 72.2% C 0.212 H 138.2°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#56C221
RGB	rgb(86, 194, 33)
HSL	hsl(100, 71%, 45%)
HSV	hsv(100, 83%, 76%)
CMYK	cmyk(55.7%, 0%, 83%, 23.9%)
CIE-LAB	lab(69.94, -57.06, 64.22)
CIE-LCH	lch(69.94, 85.91, 131.62°)
OKLab	oklab(72.21% -0.1579 0.1413)
OKLCH	oklch(72.21% 0.212 138.2)
XYZ	xyz(23.4032, 40.6699, 8.0554)
Luminance	0.4067 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56C221 #8D21C2

analogous

#A7C221 #56C221 #21C23C

triadic

#56C221 #2156C2 #C22156

tetradic

#56C221 #21A7C2 #8D21C2 #C23C21

square

#56C221 #21A7C2 #8D21C2 #C23C21

split-complementary

#56C221 #3C21C2 #C221A7

monochromatic

#28590F #3F8E18 #56C221 #75DF41 #9BE876

Accessibility & contrast

On white

2.30

#56C221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#56C221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56C221

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56C221	#FFFFFF	#000000	##000000
##56C221	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#BBA836

Tritanopia (blue-blind)

#4CBBA5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #56c221;
/* rgb */ color: rgb(86, 194, 33);
/* oklch */ color: oklch(72.2% 0.212 138.2);

Tailwind

colors: {
  custom: {
    50: '#91d56c',
    500: '#56c221',
    950: '#000000',
  },
}

SCSS

$custom: #56c221;
$custom-light: #91d56c;
$custom-dark: #000000;

JSON

{
  "hex": "#56c221",
  "rgb": {
    "r": 86,
    "g": 194,
    "b": 33
  },
  "hsl": {
    "h": 100.248,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.72208,
    "c": 0.2119,
    "h": 138.2
  },
  "luminance": 0.40672
}

Semantic roles & 50–950 ramp

primary

#56C221

secondary

#B070CF

accent

#3AEEB3

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0E1408

muted

#7E837A

Preview Lab

Preview with #56C221

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

Preview Lab → · Contrast checker → · Palette generator →