#556A19#556A19

#556A19 is a mid, moderate yellow-green. Relative luminance 0.123; OKLCH L 49.1% C 0.107 H 123.2°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#556A19
RGB	rgb(85, 106, 25)
HSL	hsl(76, 62%, 26%)
HSV	hsv(76, 76%, 42%)
CMYK	cmyk(19.8%, 0%, 76.4%, 58.4%)
CIE-LAB	lab(41.70, -20.19, 40.33)
CIE-LCH	lch(41.70, 45.10, 116.59°)
OKLab	oklab(49.06% -0.0589 0.0899)
OKLCH	oklch(49.06% 0.107 123.2)
XYZ	xyz(9.0759, 12.3095, 2.8173)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556A19 #2E196A

analogous

#6A5619 #556A19 #2C6A19

triadic

#556A19 #19556A #6A1955

tetradic

#556A19 #196A56 #2E196A #6A192C

square

#556A19 #196A56 #2E196A #6A192C

split-complementary

#556A19 #192C6A #56196A

monochromatic

#141906 #2D380D #556A19 #7D9C25 #A4CD30

Accessibility & contrast

On white

6.07

#556A19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#556A19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556A19

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556A19	#FFFFFF	#000000	##FFFFFF
##556A19	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70630A

Deuteranopia (green-blind)

#6E6220

Tritanopia (blue-blind)

#5A645A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #556a19;
/* rgb */ color: rgb(85, 106, 25);
/* oklch */ color: oklch(49.1% 0.107 123.2);

Tailwind

colors: {
  custom: {
    50: '#88945c',
    500: '#556a19',
    950: '#000000',
  },
}

SCSS

$custom: #556a19;
$custom-light: #88945c;
$custom-dark: #000000;

JSON

{
  "hex": "#556a19",
  "rgb": {
    "r": 85,
    "g": 106,
    "b": 25
  },
  "hsl": {
    "h": 75.556,
    "s": 61.832,
    "l": 25.686
  },
  "oklch": {
    "l": 0.49057,
    "c": 0.10747,
    "h": 123.2
  },
  "luminance": 0.1231
}

Semantic roles & 50–950 ramp

primary

#556A19

secondary

#583FA0

accent

#43E56D

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #556A19

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

Preview Lab → · Contrast checker → · Palette generator →