#56A018#56A018

#56A018 is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.3% C 0.176 H 135.1°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#56A018
RGB	rgb(86, 160, 24)
HSL	hsl(93, 74%, 36%)
HSV	hsv(93, 85%, 63%)
CMYK	cmyk(46.3%, 0%, 85%, 37.3%)
CIE-LAB	lab(59.15, -44.57, 56.82)
CIE-LCH	lch(59.15, 72.21, 128.11°)
OKLab	oklab(63.3% -0.1249 0.1244)
OKLCH	oklch(63.3% 0.176 135.1)
XYZ	xyz(16.5731, 27.1850, 5.2379)
Luminance	0.2719 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A018 #6218A0

analogous

#9AA018 #56A018 #18A01E

triadic

#56A018 #1856A0 #A01856

tetradic

#56A018 #189AA0 #6218A0 #A01E18

square

#56A018 #189AA0 #6218A0 #A01E18

split-complementary

#56A018 #1E18A0 #A0189A

monochromatic

#1D3608 #396B10 #56A018 #73D520 #93E44E

Accessibility & contrast

On white

3.26

#56A018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#56A018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A018

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A018	#FFFFFF	#000000	##000000
##56A018	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9C8C2A

Tritanopia (blue-blind)

#549A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #56a018;
/* rgb */ color: rgb(86, 160, 24);
/* oklch */ color: oklch(63.3% 0.176 135.1);

Tailwind

colors: {
  custom: {
    50: '#8dbd64',
    500: '#56a018',
    950: '#000000',
  },
}

SCSS

$custom: #56a018;
$custom-light: #8dbd64;
$custom-dark: #000000;

JSON

{
  "hex": "#56a018",
  "rgb": {
    "r": 86,
    "g": 160,
    "b": 24
  },
  "hsl": {
    "h": 92.647,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.633,
    "c": 0.17632,
    "h": 135.1
  },
  "luminance": 0.27186
}

Semantic roles & 50–950 ramp

primary

#56A018

secondary

#8F4DC6

accent

#37F19C

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #56A018

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

Preview Lab → · Contrast checker → · Palette generator →