#56B577#56B577

#56B577 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.9% C 0.129 H 153.0°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#56B577
RGB	rgb(86, 181, 119)
HSL	hsl(141, 39%, 52%)
HSV	hsv(141, 52%, 71%)
CMYK	cmyk(52.5%, 0%, 34.3%, 29%)
CIE-LAB	lab(66.79, -42.20, 23.26)
CIE-LCH	lch(66.79, 48.18, 151.14°)
OKLab	oklab(69.91% -0.1148 0.0585)
OKLCH	oklch(69.91% 0.129 153)
XYZ	xyz(23.6897, 36.3561, 23.2182)
Luminance	0.3636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B577 #B55694

analogous

#65B556 #56B577 #56B5A7

triadic

#56B577 #7756B5 #B57756

tetradic

#56B577 #5665B5 #B55694 #B5A756

square

#56B577 #5665B5 #B55694 #B5A756

split-complementary

#56B577 #A756B5 #B55665

monochromatic

#2C6540 #3F8F5B #56B577 #81C899 #ABDABC

Accessibility & contrast

On white

2.54

#56B577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#56B577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B577

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B577	#FFFFFF	#000000	##000000
##56B577	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A873

Deuteranopia (green-blind)

#A89F7B

Tritanopia (blue-blind)

#3EB3A5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #56b577;
/* rgb */ color: rgb(86, 181, 119);
/* oklch */ color: oklch(69.9% 0.129 153.0);

Tailwind

colors: {
  custom: {
    50: '#8ccc9e',
    500: '#56b577',
    950: '#000000',
  },
}

SCSS

$custom: #56b577;
$custom-light: #8ccc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#56b577",
  "rgb": {
    "r": 86,
    "g": 181,
    "b": 119
  },
  "hsl": {
    "h": 140.842,
    "s": 39.095,
    "l": 52.353
  },
  "oklch": {
    "l": 0.69907,
    "c": 0.12881,
    "h": 153
  },
  "luminance": 0.36358
}

Semantic roles & 50–950 ramp

primary

#56B577

secondary

#C89FBA

accent

#59A6CF

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #56B577

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

Preview Lab → · Contrast checker → · Palette generator →