#556C1A#556C1A

#556C1A is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.6% C 0.109 H 124.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#556C1A
RGB	rgb(85, 108, 26)
HSL	hsl(77, 61%, 26%)
HSV	hsv(77, 76%, 42%)
CMYK	cmyk(21.3%, 0%, 75.9%, 57.6%)
CIE-LAB	lab(42.35, -21.17, 40.58)
CIE-LCH	lch(42.35, 45.77, 117.55°)
OKLab	oklab(49.59% -0.0615 0.0906)
OKLCH	oklch(49.59% 0.109 124.2)
XYZ	xyz(9.2954, 12.7309, 2.9447)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556C1A #311A6C

analogous

#6C5A1A #556C1A #2C6C1A

triadic

#556C1A #1A556C #6C1A55

tetradic

#556C1A #1A6C5A #311A6C #6C1A2C

square

#556C1A #1A6C5A #311A6C #6C1A2C

split-complementary

#556C1A #1A2C6C #5A1A6C

monochromatic

#131906 #2E3B0E #556C1A #7C9D26 #A2CE33

Accessibility & contrast

On white

5.92

#556C1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#556C1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556C1A

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556C1A	#FFFFFF	#000000	##FFFFFF
##556C1A	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72650B

Deuteranopia (green-blind)

#6F6421

Tritanopia (blue-blind)

#59665C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #556c1a;
/* rgb */ color: rgb(85, 108, 26);
/* oklch */ color: oklch(49.6% 0.109 124.2);

Tailwind

colors: {
  custom: {
    50: '#88965d',
    500: '#556c1a',
    950: '#000000',
  },
}

SCSS

$custom: #556c1a;
$custom-light: #88965d;
$custom-dark: #000000;

JSON

{
  "hex": "#556c1a",
  "rgb": {
    "r": 85,
    "g": 108,
    "b": 26
  },
  "hsl": {
    "h": 76.829,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49586,
    "c": 0.10948,
    "h": 124.2
  },
  "luminance": 0.12731
}

Semantic roles & 50–950 ramp

primary

#556C1A

secondary

#5C41A1

accent

#43E471

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #556C1A

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

Preview Lab → · Contrast checker → · Palette generator →