#568B2B#568B2B

#568B2B is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.139 H 133.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#568B2B
RGB	rgb(86, 139, 43)
HSL	hsl(93, 53%, 36%)
HSV	hsv(93, 69%, 55%)
CMYK	cmyk(38.1%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(52.53, -34.46, 43.98)
CIE-LCH	lch(52.53, 55.88, 128.08°)
OKLab	oklab(57.91% -0.0964 0.1004)
OKLCH	oklch(57.91% 0.139 133.8)
XYZ	xyz(13.5062, 20.6175, 5.5530)
Luminance	0.2062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#568B2B #602B8B

analogous

#868B2B #568B2B #2B8B30

triadic

#568B2B #2B568B #8B2B56

tetradic

#568B2B #2B868B #602B8B #8B302B

square

#568B2B #2B868B #602B8B #8B302B

split-complementary

#568B2B #302B8B #8B2B86

monochromatic

#1C2E0E #395C1D #568B2B #73BA39 #93CE62

Accessibility & contrast

On white

4.10

#568B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#568B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #568B2B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##568B2B	#FFFFFF	#000000	##000000
##568B2B	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90801D

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#568678

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #568b2b;
/* rgb */ color: rgb(86, 139, 43);
/* oklch */ color: oklch(57.9% 0.139 133.8);

Tailwind

colors: {
  custom: {
    50: '#8aad6a',
    500: '#568b2b',
    950: '#000000',
  },
}

SCSS

$custom: #568b2b;
$custom-light: #8aad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#568b2b",
  "rgb": {
    "r": 86,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 93.125,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57914,
    "c": 0.13913,
    "h": 133.8
  },
  "luminance": 0.20618
}

Semantic roles & 50–950 ramp

primary

#568B2B

secondary

#8D5DB5

accent

#4CDC9B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #568B2B

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

Preview Lab → · Contrast checker → · Palette generator →