#56BB33#56BB33

#56BB33 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.195 H 139.0°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#56BB33
RGB	rgb(86, 187, 51)
HSL	hsl(105, 57%, 47%)
HSV	hsv(105, 73%, 73%)
CMYK	cmyk(54%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(67.84, -53.44, 56.64)
CIE-LCH	lch(67.84, 77.87, 133.34°)
OKLab	oklab(70.5% -0.1472 0.128)
OKLCH	oklch(70.5% 0.195 139)
XYZ	xyz(22.2047, 37.7563, 9.2489)
Luminance	0.3776 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56BB33 #9833BB

analogous

#9ABB33 #56BB33 #33BB54

triadic

#56BB33 #3356BB #BB3356

tetradic

#56BB33 #339ABB #9833BB #BB5433

square

#56BB33 #339ABB #9833BB #BB5433

split-complementary

#56BB33 #5433BB #BB339A

monochromatic

#2A5B19 #408B26 #56BB33 #78D259 #9FDF89

Accessibility & contrast

On white

2.46

#56BB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#56BB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56BB33

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56BB33	#FFFFFF	#000000	##000000
##56BB33	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1A

Deuteranopia (green-blind)

#B4A241

Tritanopia (blue-blind)

#4CB5A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #56bb33;
/* rgb */ color: rgb(86, 187, 51);
/* oklch */ color: oklch(70.5% 0.195 139.0);

Tailwind

colors: {
  custom: {
    50: '#90d073',
    500: '#56bb33',
    950: '#000000',
  },
}

SCSS

$custom: #56bb33;
$custom-light: #90d073;
$custom-dark: #000000;

JSON

{
  "hex": "#56bb33",
  "rgb": {
    "r": 86,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 104.559,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70502,
    "c": 0.19503,
    "h": 139
  },
  "luminance": 0.37758
}

Semantic roles & 50–950 ramp

primary

#56BB33

secondary

#B681C9

accent

#47E0B9

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #56BB33

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

Preview Lab → · Contrast checker → · Palette generator →