#56B133#56B133

#56B133 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.183 H 138.5°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#56B133
RGB	rgb(86, 177, 51)
HSL	hsl(103, 55%, 45%)
HSV	hsv(103, 71%, 69%)
CMYK	cmyk(51.4%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(64.69, -49.64, 53.43)
CIE-LCH	lch(64.69, 72.93, 132.90°)
OKLab	oklab(67.91% -0.1369 0.1212)
OKLCH	oklch(67.91% 0.183 138.5)
XYZ	xyz(20.1567, 33.6602, 8.5662)
Luminance	0.3366 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B133 #8E33B1

analogous

#95B133 #56B133 #33B14F

triadic

#56B133 #3356B1 #B13356

tetradic

#56B133 #3395B1 #8E33B1 #B14F33

square

#56B133 #3395B1 #8E33B1 #B14F33

split-complementary

#56B133 #4F33B1 #B13395

monochromatic

#285218 #3F8125 #56B133 #75CE54 #9CDB83

Accessibility & contrast

On white

2.72

#56B133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#56B133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B133

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B133	#FFFFFF	#000000	##000000
##56B133	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A21E

Deuteranopia (green-blind)

#AB9A3F

Tritanopia (blue-blind)

#4EAB98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #56b133;
/* rgb */ color: rgb(86, 177, 51);
/* oklch */ color: oklch(67.9% 0.183 138.5);

Tailwind

colors: {
  custom: {
    50: '#8ec972',
    500: '#56b133',
    950: '#000000',
  },
}

SCSS

$custom: #56b133;
$custom-light: #8ec972;
$custom-dark: #000000;

JSON

{
  "hex": "#56b133",
  "rgb": {
    "r": 86,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 103.333,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67909,
    "c": 0.18289,
    "h": 138.5
  },
  "luminance": 0.33662
}

Semantic roles & 50–950 ramp

primary

#56B133

secondary

#B07BC5

accent

#49DFB5

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #56B133

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

Preview Lab → · Contrast checker → · Palette generator →