#56A51F#56A51F

#56A51F is a light, vivid yellow-green. Relative luminance 0.290; OKLCH L 64.6% C 0.179 H 136.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#56A51F
RGB	rgb(86, 165, 31)
HSL	hsl(95, 68%, 38%)
HSV	hsv(95, 81%, 65%)
CMYK	cmyk(47.9%, 0%, 81.2%, 35.3%)
CIE-LAB	lab(60.77, -46.24, 56.39)
CIE-LCH	lch(60.77, 72.93, 129.35°)
OKLab	oklab(64.65% -0.129 0.1246)
OKLCH	oklch(64.65% 0.179 136)
XYZ	xyz(17.5397, 28.9865, 5.9668)
Luminance	0.2899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A51F #6E1FA5

analogous

#99A51F #56A51F #1FA52B

triadic

#56A51F #1F56A5 #A51F56

tetradic

#56A51F #1F99A5 #6E1FA5 #A52B1F

square

#56A51F #1F99A5 #6E1FA5 #A52B1F

split-complementary

#56A51F #2B1FA5 #A51F99

monochromatic

#203E0C #3B7115 #56A51F #71D72A #93E15E

Accessibility & contrast

On white

3.09

#56A51F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#56A51F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A51F

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A51F	#FFFFFF	#000000	##000000
##56A51F	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#A1902F

Tritanopia (blue-blind)

#539F8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #56a51f;
/* rgb */ color: rgb(86, 165, 31);
/* oklch */ color: oklch(64.6% 0.179 136.0);

Tailwind

colors: {
  custom: {
    50: '#8dc067',
    500: '#56a51f',
    950: '#000000',
  },
}

SCSS

$custom: #56a51f;
$custom-light: #8dc067;
$custom-dark: #000000;

JSON

{
  "hex": "#56a51f",
  "rgb": {
    "r": 86,
    "g": 165,
    "b": 31
  },
  "hsl": {
    "h": 95.373,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64645,
    "c": 0.17934,
    "h": 136
  },
  "luminance": 0.28988
}

Semantic roles & 50–950 ramp

primary

#56A51F

secondary

#995BC5

accent

#3DEBA4

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #56A51F

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

Preview Lab → · Contrast checker → · Palette generator →