#56B151#56B151

#56B151 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.2% C 0.159 H 142.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#56B151
RGB	rgb(86, 177, 81)
HSL	hsl(117, 38%, 51%)
HSV	hsv(117, 54%, 69%)
CMYK	cmyk(51.4%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(64.97, -46.55, 40.53)
CIE-LCH	lch(64.97, 61.72, 138.95°)
OKLab	oklab(68.23% -0.1268 0.0968)
OKLCH	oklch(68.23% 0.159 142.6)
XYZ	xyz(21.0441, 34.0152, 13.2396)
Luminance	0.3402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B151 #AC51B1

analogous

#86B151 #56B151 #51B17C

triadic

#56B151 #5156B1 #B15156

tetradic

#56B151 #5186B1 #AC51B1 #B17C51

square

#56B151 #5186B1 #AC51B1 #B17C51

split-complementary

#56B151 #7C51B1 #B15186

monochromatic

#2D5E2A #41883D #56B151 #7FC47B #A8D7A6

Accessibility & contrast

On white

2.69

#56B151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#56B151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B151

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B151	#FFFFFF	#000000	##000000
##56B151	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A348

Deuteranopia (green-blind)

#A89B58

Tritanopia (blue-blind)

#4AAC9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #56b151;
/* rgb */ color: rgb(86, 177, 81);
/* oklch */ color: oklch(68.2% 0.159 142.6);

Tailwind

colors: {
  custom: {
    50: '#8dc984',
    500: '#56b151',
    950: '#000000',
  },
}

SCSS

$custom: #56b151;
$custom-light: #8dc984;
$custom-dark: #000000;

JSON

{
  "hex": "#56b151",
  "rgb": {
    "r": 86,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 116.875,
    "s": 38.095,
    "l": 50.588
  },
  "oklch": {
    "l": 0.68232,
    "c": 0.15948,
    "h": 142.6
  },
  "luminance": 0.34017
}

Semantic roles & 50–950 ramp

primary

#56B151

secondary

#C29AC4

accent

#5ACEC8

background

#F9FCF8

surface

#F1F8EF

border

#CBD1CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #56B151

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

Preview Lab → · Contrast checker → · Palette generator →