#566B14#566B14

#566B14 is a mid, moderate yellow-green. Relative luminance 0.125; OKLCH L 49.4% C 0.111 H 122.8°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#566B14
RGB	rgb(86, 107, 20)
HSL	hsl(74, 69%, 25%)
HSV	hsv(74, 81%, 42%)
CMYK	cmyk(19.6%, 0%, 81.3%, 58%)
CIE-LAB	lab(42.07, -20.54, 42.55)
CIE-LCH	lch(42.07, 47.25, 115.77°)
OKLab	oklab(49.36% -0.0603 0.0936)
OKLCH	oklch(49.36% 0.111 122.8)
XYZ	xyz(9.2218, 12.5443, 2.5971)
Luminance	0.1254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566B14 #29146B

analogous

#6B5514 #566B14 #2A6B14

triadic

#566B14 #14566B #6B1456

tetradic

#566B14 #146B55 #29146B #6B142A

square

#566B14 #146B55 #29146B #6B142A

split-complementary

#566B14 #142A6B #55146B

monochromatic

#151A05 #2D370A #566B14 #7F9F1E #A9D227

Accessibility & contrast

On white

5.98

#566B14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#566B14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566B14

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566B14	#FFFFFF	#000000	##FFFFFF
##566B14	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726400

Deuteranopia (green-blind)

#6F631D

Tritanopia (blue-blind)

#5B655B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #566b14;
/* rgb */ color: rgb(86, 107, 20);
/* oklch */ color: oklch(49.4% 0.111 122.8);

Tailwind

colors: {
  custom: {
    50: '#89955a',
    500: '#566b14',
    950: '#000000',
  },
}

SCSS

$custom: #566b14;
$custom-light: #89955a;
$custom-dark: #000000;

JSON

{
  "hex": "#566b14",
  "rgb": {
    "r": 86,
    "g": 107,
    "b": 20
  },
  "hsl": {
    "h": 74.483,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.49361,
    "c": 0.11139,
    "h": 122.8
  },
  "luminance": 0.12544
}

Semantic roles & 50–950 ramp

primary

#566B14

secondary

#5239A2

accent

#3CEB67

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #566B14

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

Preview Lab → · Contrast checker → · Palette generator →