#56A328#56A328

#56A328 is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.2% C 0.172 H 136.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#56A328
RGB	rgb(86, 163, 40)
HSL	hsl(98, 61%, 40%)
HSV	hsv(98, 75%, 64%)
CMYK	cmyk(47.2%, 0%, 75.5%, 36.1%)
CIE-LAB	lab(60.18, -44.91, 52.93)
CIE-LCH	lch(60.18, 69.42, 130.31°)
OKLab	oklab(64.18% -0.1249 0.1187)
OKLCH	oklch(64.18% 0.172 136.5)
XYZ	xyz(17.3175, 28.3249, 6.5618)
Luminance	0.2833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A328 #7528A3

analogous

#94A328 #56A328 #28A338

triadic

#56A328 #2856A3 #A32856

tetradic

#56A328 #2894A3 #7528A3 #A33828

square

#56A328 #2894A3 #7528A3 #A33828

split-complementary

#56A328 #3828A3 #A32894

monochromatic

#224110 #3C721C #56A328 #71CF3A #95DB6B

Accessibility & contrast

On white

3.15

#56A328 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#56A328 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A328

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A328	#FFFFFF	#000000	##000000
##56A328	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9950E

Deuteranopia (green-blind)

#9F8F35

Tritanopia (blue-blind)

#529D8B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #56a328;
/* rgb */ color: rgb(86, 163, 40);
/* oklch */ color: oklch(64.2% 0.172 136.5);

Tailwind

colors: {
  custom: {
    50: '#8dbf6b',
    500: '#56a328',
    950: '#000000',
  },
}

SCSS

$custom: #56a328;
$custom-light: #8dbf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#56a328",
  "rgb": {
    "r": 86,
    "g": 163,
    "b": 40
  },
  "hsl": {
    "h": 97.561,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64176,
    "c": 0.17227,
    "h": 136.5
  },
  "luminance": 0.28326
}

Semantic roles & 50–950 ramp

primary

#56A328

secondary

#9F66C1

accent

#44E4A8

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #56A328

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

Preview Lab → · Contrast checker → · Palette generator →