#56B138#56B138

#56B138 is a light, vivid green. Relative luminance 0.337; OKLCH L 68.0% C 0.180 H 139.0°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#56B138
RGB	rgb(86, 177, 56)
HSL	hsl(105, 52%, 46%)
HSV	hsv(105, 68%, 69%)
CMYK	cmyk(51.4%, 0%, 68.4%, 30.6%)
CIE-LAB	lab(64.73, -49.23, 51.49)
CIE-LCH	lch(64.73, 71.24, 133.71°)
OKLab	oklab(67.95% -0.1355 0.1178)
OKLCH	oklch(67.95% 0.18 139)
XYZ	xyz(20.2729, 33.7067, 9.1784)
Luminance	0.3371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B138 #9338B1

analogous

#92B138 #56B138 #38B156

triadic

#56B138 #3856B1 #B13856

tetradic

#56B138 #3892B1 #9338B1 #B15638

square

#56B138 #3892B1 #9338B1 #B15638

split-complementary

#56B138 #5638B1 #B13892

monochromatic

#29541B #3F8329 #56B138 #77CB5B #9DDA8A

Accessibility & contrast

On white

2.71

#56B138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#56B138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B138

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B138	#FFFFFF	#000000	##000000
##56B138	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)

#B6A227

Deuteranopia (green-blind)

#AA9A43

Tritanopia (blue-blind)

#4EAB99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #56b138;
/* rgb */ color: rgb(86, 177, 56);
/* oklch */ color: oklch(68.0% 0.180 139.0);

Tailwind

colors: {
  custom: {
    50: '#8ec975',
    500: '#56b138',
    950: '#000000',
  },
}

SCSS

$custom: #56b138;
$custom-light: #8ec975;
$custom-dark: #000000;

JSON

{
  "hex": "#56b138",
  "rgb": {
    "r": 86,
    "g": 177,
    "b": 56
  },
  "hsl": {
    "h": 105.124,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67951,
    "c": 0.17957,
    "h": 139
  },
  "luminance": 0.33708
}

Semantic roles & 50–950 ramp

primary

#56B138

secondary

#B381C4

accent

#4CDBB8

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #56B138

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

Preview Lab → · Contrast checker → · Palette generator →