#56A121#56A121

#56A121 is a light, vivid yellow-green. Relative luminance 0.276; OKLCH L 63.6% C 0.174 H 135.7°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#56A121
RGB	rgb(86, 161, 33)
HSL	hsl(95, 66%, 38%)
HSV	hsv(95, 80%, 63%)
CMYK	cmyk(46.6%, 0%, 79.5%, 36.9%)
CIE-LAB	lab(59.50, -44.53, 54.61)
CIE-LCH	lch(59.50, 70.47, 129.19°)
OKLab	oklab(63.61% -0.1243 0.1211)
OKLCH	oklch(63.61% 0.174 135.7)
XYZ	xyz(16.8567, 27.5769, 5.8732)
Luminance	0.2758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A121 #6C21A1

analogous

#96A121 #56A121 #21A12C

triadic

#56A121 #2156A1 #A12156

tetradic

#56A121 #2196A1 #6C21A1 #A12C21

square

#56A121 #2196A1 #6C21A1 #A12C21

split-complementary

#56A121 #2C21A1 #A12196

monochromatic

#203B0C #3B6E17 #56A121 #71D42C #93DE5E

Accessibility & contrast

On white

3.22

#56A121 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#56A121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A121

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A121	#FFFFFF	#000000	##000000
##56A121	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9D8D2F

Tritanopia (blue-blind)

#539B89

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #56a121;
/* rgb */ color: rgb(86, 161, 33);
/* oklch */ color: oklch(63.6% 0.174 135.7);

Tailwind

colors: {
  custom: {
    50: '#8dbd67',
    500: '#56a121',
    950: '#000000',
  },
}

SCSS

$custom: #56a121;
$custom-light: #8dbd67;
$custom-dark: #000000;

JSON

{
  "hex": "#56a121",
  "rgb": {
    "r": 86,
    "g": 161,
    "b": 33
  },
  "hsl": {
    "h": 95.156,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63608,
    "c": 0.17357,
    "h": 135.7
  },
  "luminance": 0.27578
}

Semantic roles & 50–950 ramp

primary

#56A121

secondary

#985BC3

accent

#3FE9A3

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #56A121

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

Preview Lab → · Contrast checker → · Palette generator →