#556E13#556E13

#556E13 is a mid, moderate yellow-green. Relative luminance 0.131; OKLCH L 50.1% C 0.116 H 124.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#556E13
RGB	rgb(85, 110, 19)
HSL	hsl(76, 71%, 25%)
HSV	hsv(76, 83%, 43%)
CMYK	cmyk(22.7%, 0%, 82.7%, 56.9%)
CIE-LAB	lab(42.96, -22.58, 43.67)
CIE-LCH	lch(42.96, 49.16, 117.34°)
OKLab	oklab(50.06% -0.0659 0.0959)
OKLCH	oklch(50.06% 0.116 124.5)
XYZ	xyz(9.4399, 13.1301, 2.6530)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556E13 #2C136E

analogous

#6E5A13 #556E13 #276E13

triadic

#556E13 #13556E #6E1355

tetradic

#556E13 #136E5A #2C136E #6E1327

square

#556E13 #136E5A #2C136E #6E1327

split-complementary

#556E13 #13276E #5A136E

monochromatic

#141A05 #2D3A0A #556E13 #7DA21C #A6D625

Accessibility & contrast

On white

5.79

#556E13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#556E13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556E13

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556E13	#FFFFFF	#000000	##FFFFFF
##556E13	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756600

Deuteranopia (green-blind)

#71651C

Tritanopia (blue-blind)

#59685D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #556e13;
/* rgb */ color: rgb(85, 110, 19);
/* oklch */ color: oklch(50.1% 0.116 124.5);

Tailwind

colors: {
  custom: {
    50: '#88975a',
    500: '#556e13',
    950: '#000000',
  },
}

SCSS

$custom: #556e13;
$custom-light: #88975a;
$custom-dark: #000000;

JSON

{
  "hex": "#556e13",
  "rgb": {
    "r": 85,
    "g": 110,
    "b": 19
  },
  "hsl": {
    "h": 76.484,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.50061,
    "c": 0.11634,
    "h": 124.5
  },
  "luminance": 0.1313
}

Semantic roles & 50–950 ramp

primary

#556E13

secondary

#5638A5

accent

#3AED6C

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #556E13

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

Preview Lab → · Contrast checker → · Palette generator →