#56B123#56B123

#56B123 is a light, vivid yellow-green. Relative luminance 0.335; OKLCH L 67.8% C 0.192 H 137.2°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#56B123
RGB	rgb(86, 177, 35)
HSL	hsl(98, 67%, 42%)
HSV	hsv(98, 80%, 69%)
CMYK	cmyk(51.4%, 0%, 80.2%, 30.6%)
CIE-LAB	lab(64.60, -50.69, 58.77)
CIE-LCH	lch(64.60, 77.62, 130.78°)
OKLab	oklab(67.8% -0.1407 0.1301)
OKLCH	oklch(67.8% 0.192 137.2)
XYZ	xyz(19.8626, 33.5426, 7.0175)
Luminance	0.3354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B123 #7E23B1

analogous

#9DB123 #56B123 #23B137

triadic

#56B123 #2356B1 #B12356

tetradic

#56B123 #239DB1 #7E23B1 #B13723

square

#56B123 #239DB1 #7E23B1 #B13723

split-complementary

#56B123 #3723B1 #B1239D

monochromatic

#244B0F #3D7E19 #56B123 #72D839 #97E26C

Accessibility & contrast

On white

2.72

#56B123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#56B123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B123

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B123	#FFFFFF	#000000	##000000
##56B123	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AB9A34

Tritanopia (blue-blind)

#50AA97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #56b123;
/* rgb */ color: rgb(86, 177, 35);
/* oklch */ color: oklch(67.8% 0.192 137.2);

Tailwind

colors: {
  custom: {
    50: '#8fc96a',
    500: '#56b123',
    950: '#000000',
  },
}

SCSS

$custom: #56b123;
$custom-light: #8fc96a;
$custom-dark: #000000;

JSON

{
  "hex": "#56b123",
  "rgb": {
    "r": 86,
    "g": 177,
    "b": 35
  },
  "hsl": {
    "h": 98.451,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67801,
    "c": 0.19169,
    "h": 137.2
  },
  "luminance": 0.33544
}

Semantic roles & 50–950 ramp

primary

#56B123

secondary

#A668C8

accent

#3EEAAC

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56B123

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

Preview Lab → · Contrast checker → · Palette generator →