#56B137#56B137

#56B137 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.180 H 138.9°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#56B137
RGB	rgb(86, 177, 55)
HSL	hsl(105, 53%, 45%)
HSV	hsv(105, 69%, 69%)
CMYK	cmyk(51.4%, 0%, 68.9%, 30.6%)
CIE-LAB	lab(64.72, -49.31, 51.89)
CIE-LCH	lch(64.72, 71.58, 133.54°)
OKLab	oklab(67.94% -0.1358 0.1185)
OKLCH	oklch(67.94% 0.18 138.9)
XYZ	xyz(20.2487, 33.6970, 9.0509)
Luminance	0.3370 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B137 #9237B1

analogous

#93B137 #56B137 #37B155

triadic

#56B137 #3756B1 #B13756

tetradic

#56B137 #3793B1 #9237B1 #B15537

square

#56B137 #3793B1 #9237B1 #B15537

split-complementary

#56B137 #5537B1 #B13793

monochromatic

#29541A #3F8228 #56B137 #77CC5A #9DDA88

Accessibility & contrast

On white

2.71

#56B137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#56B137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B137

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B137	#FFFFFF	#000000	##000000
##56B137	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A225

Deuteranopia (green-blind)

#AA9A42

Tritanopia (blue-blind)

#4EAB98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #56b137;
/* rgb */ color: rgb(86, 177, 55);
/* oklch */ color: oklch(67.9% 0.180 138.9);

Tailwind

colors: {
  custom: {
    50: '#8ec974',
    500: '#56b137',
    950: '#000000',
  },
}

SCSS

$custom: #56b137;
$custom-light: #8ec974;
$custom-dark: #000000;

JSON

{
  "hex": "#56b137",
  "rgb": {
    "r": 86,
    "g": 177,
    "b": 55
  },
  "hsl": {
    "h": 104.754,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67942,
    "c": 0.18025,
    "h": 138.9
  },
  "luminance": 0.33699
}

Semantic roles & 50–950 ramp

primary

#56B137

secondary

#B380C4

accent

#4CDCB7

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #56B137

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

Preview Lab → · Contrast checker → · Palette generator →