#56B418#56B418

#56B418 is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.5% C 0.199 H 136.9°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#56B418
RGB	rgb(86, 180, 24)
HSL	hsl(96, 76%, 40%)
HSV	hsv(96, 87%, 71%)
CMYK	cmyk(52.2%, 0%, 86.7%, 29.4%)
CIE-LAB	lab(65.50, -52.32, 62.41)
CIE-LCH	lch(65.50, 81.43, 129.97°)
OKLab	oklab(68.53% -0.1456 0.1363)
OKLCH	oklch(68.53% 0.199 136.9)
XYZ	xyz(20.3233, 34.6854, 6.4880)
Luminance	0.3469 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B418 #7618B4

analogous

#A4B418 #56B418 #18B428

triadic

#56B418 #1856B4 #B41856

tetradic

#56B418 #18A4B4 #7618B4 #B42818

square

#56B418 #18A4B4 #7618B4 #B42818

split-complementary

#56B418 #2818B4 #B418A4

monochromatic

#22480A #3C7E11 #56B418 #71E227 #95E95D

Accessibility & contrast

On white

2.65

#56B418 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#56B418 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B418

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B418	#FFFFFF	#000000	##000000
##56B418	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9C2E

Tritanopia (blue-blind)

#50AD99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #56b418;
/* rgb */ color: rgb(86, 180, 24);
/* oklch */ color: oklch(68.5% 0.199 136.9);

Tailwind

colors: {
  custom: {
    50: '#90cb67',
    500: '#56b418',
    950: '#000000',
  },
}

SCSS

$custom: #56b418;
$custom-light: #90cb67;
$custom-dark: #000000;

JSON

{
  "hex": "#56b418",
  "rgb": {
    "r": 86,
    "g": 180,
    "b": 24
  },
  "hsl": {
    "h": 96.154,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68533,
    "c": 0.19944,
    "h": 136.9
  },
  "luminance": 0.34687
}

Semantic roles & 50–950 ramp

primary

#56B418

secondary

#A05BCD

accent

#35F3A7

background

#F9FCF6

surface

#F2F9EB

border

#CCD2C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #56B418

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

Preview Lab → · Contrast checker → · Palette generator →