#56C451#56C451

#56C451 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.1% C 0.185 H 142.7°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#56C451
RGB	rgb(86, 196, 81)
HSL	hsl(117, 49%, 54%)
HSV	hsv(117, 59%, 77%)
CMYK	cmyk(56.1%, 0%, 58.7%, 23.1%)
CIE-LAB	lab(70.91, -53.97, 47.52)
CIE-LCH	lch(70.91, 71.91, 138.64°)
OKLab	oklab(73.11% -0.1469 0.112)
OKLCH	oklch(73.11% 0.185 142.7)
XYZ	xyz(25.0616, 42.0502, 14.5788)
Luminance	0.4205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56C451 #BF51C4

analogous

#90C451 #56C451 #51C486

triadic

#56C451 #5156C4 #C45156

tetradic

#56C451 #5190C4 #BF51C4 #C48651

square

#56C451 #5190C4 #BF51C4 #C48651

split-complementary

#56C451 #8651C4 #C45190

monochromatic

#2A7327 #3BA137 #56C451 #82D37F #AFE3AC

Accessibility & contrast

On white

2.23

#56C451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#56C451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56C451

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56C451	#FFFFFF	#000000	##000000
##56C451	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B345

Deuteranopia (green-blind)

#BAAA5A

Tritanopia (blue-blind)

#45BFAB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #56c451;
/* rgb */ color: rgb(86, 196, 81);
/* oklch */ color: oklch(73.1% 0.185 142.7);

Tailwind

colors: {
  custom: {
    50: '#90d785',
    500: '#56c451',
    950: '#000000',
  },
}

SCSS

$custom: #56c451;
$custom-light: #90d785;
$custom-dark: #000000;

JSON

{
  "hex": "#56c451",
  "rgb": {
    "r": 86,
    "g": 196,
    "b": 81
  },
  "hsl": {
    "h": 117.391,
    "s": 49.356,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73109,
    "c": 0.18472,
    "h": 142.7
  },
  "luminance": 0.42052
}

Semantic roles & 50–950 ramp

primary

#56C451

secondary

#CFA0D1

accent

#4FD9D3

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #56C451

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

Preview Lab → · Contrast checker → · Palette generator →