#56AD23#56AD23

#56AD23 is a light, vivid yellow-green. Relative luminance 0.320; OKLCH L 66.8% C 0.187 H 136.9°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#56AD23
RGB	rgb(86, 173, 35)
HSL	hsl(98, 66%, 41%)
HSV	hsv(98, 80%, 68%)
CMYK	cmyk(50.3%, 0%, 79.8%, 32.2%)
CIE-LAB	lab(63.33, -49.16, 57.59)
CIE-LCH	lch(63.33, 75.72, 130.48°)
OKLab	oklab(66.76% -0.1366 0.1277)
OKLCH	oklch(66.76% 0.187 136.9)
XYZ	xyz(19.0841, 31.9856, 6.7580)
Luminance	0.3199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56AD23 #7A23AD

analogous

#9BAD23 #56AD23 #23AD35

triadic

#56AD23 #2356AD #AD2356

tetradic

#56AD23 #239BAD #7A23AD #AD3523

square

#56AD23 #239BAD #7A23AD #AD3523

split-complementary

#56AD23 #3523AD #AD239B

monochromatic

#23470E #3D7A19 #56AD23 #72D637 #96E16A

Accessibility & contrast

On white

2.84

#56AD23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#56AD23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56AD23

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56AD23	#FFFFFF	#000000	##000000
##56AD23	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A89733

Tritanopia (blue-blind)

#51A794

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #56ad23;
/* rgb */ color: rgb(86, 173, 35);
/* oklch */ color: oklch(66.8% 0.187 136.9);

Tailwind

colors: {
  custom: {
    50: '#8ec66a',
    500: '#56ad23',
    950: '#000000',
  },
}

SCSS

$custom: #56ad23;
$custom-light: #8ec66a;
$custom-dark: #000000;

JSON

{
  "hex": "#56ad23",
  "rgb": {
    "r": 86,
    "g": 173,
    "b": 35
  },
  "hsl": {
    "h": 97.826,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66758,
    "c": 0.187,
    "h": 136.9
  },
  "luminance": 0.31987
}

Semantic roles & 50–950 ramp

primary

#56AD23

secondary

#A365C7

accent

#3FE9AA

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56AD23

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

Preview Lab → · Contrast checker → · Palette generator →