#56B558#56B558

#56B558 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.4% C 0.159 H 144.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#56B558
RGB	rgb(86, 181, 88)
HSL	hsl(121, 39%, 52%)
HSV	hsv(121, 52%, 71%)
CMYK	cmyk(52.5%, 0%, 51.4%, 29%)
CIE-LAB	lab(66.31, -47.23, 38.71)
CIE-LCH	lch(66.31, 61.07, 140.66°)
OKLab	oklab(69.36% -0.1283 0.0932)
OKLCH	oklch(69.36% 0.159 144)
XYZ	xyz(22.1219, 35.7290, 14.9613)
Luminance	0.3573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B558 #B556B3

analogous

#84B556 #56B558 #56B587

triadic

#56B558 #5856B5 #B55856

tetradic

#56B558 #5684B5 #B556B3 #B58756

square

#56B558 #5684B5 #B556B3 #B58756

split-complementary

#56B558 #8756B5 #B55684

monochromatic

#2C652D #3F8F40 #56B558 #81C882 #ABDAAC

Accessibility & contrast

On white

2.58

#56B558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#56B558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B558

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B558	#FFFFFF	#000000	##000000
##56B558	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A650

Deuteranopia (green-blind)

#AB9E5F

Tritanopia (blue-blind)

#48B1A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #56b558;
/* rgb */ color: rgb(86, 181, 88);
/* oklch */ color: oklch(69.4% 0.159 144.0);

Tailwind

colors: {
  custom: {
    50: '#8dcc89',
    500: '#56b558',
    950: '#000000',
  },
}

SCSS

$custom: #56b558;
$custom-light: #8dcc89;
$custom-dark: #000000;

JSON

{
  "hex": "#56b558",
  "rgb": {
    "r": 86,
    "g": 181,
    "b": 88
  },
  "hsl": {
    "h": 121.263,
    "s": 39.095,
    "l": 52.353
  },
  "oklch": {
    "l": 0.69358,
    "c": 0.15863,
    "h": 144
  },
  "luminance": 0.35731
}

Semantic roles & 50–950 ramp

primary

#56B558

secondary

#C89FC7

accent

#59CDCF

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #56B558

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

Preview Lab → · Contrast checker → · Palette generator →