#556310#556310

#556310 is a mid, moderate yellow-green. Relative luminance 0.109; OKLCH L 47.2% C 0.104 H 119.3°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#556310
RGB	rgb(85, 99, 16)
HSL	hsl(70, 72%, 23%)
HSV	hsv(70, 84%, 39%)
CMYK	cmyk(14.1%, 0%, 83.8%, 61.2%)
CIE-LAB	lab(39.40, -16.94, 41.41)
CIE-LCH	lch(39.40, 44.75, 112.25°)
OKLab	oklab(47.18% -0.0508 0.0905)
OKLCH	oklch(47.18% 0.104 119.3)
XYZ	xyz(8.3019, 10.8924, 2.1552)
Luminance	0.1089 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556310 #1E1063

analogous

#634710 #556310 #2C6310

triadic

#556310 #105563 #631055

tetradic

#556310 #106347 #1E1063 #63102C

square

#556310 #106347 #1E1063 #63102C

split-complementary

#556310 #102C63 #471063

monochromatic

#171A04 #282E07 #556310 #829819 #AFCC21

Accessibility & contrast

On white

6.61

#556310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#556310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556310

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556310	#FFFFFF	#000000	##FFFFFF
##556310	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D00

Deuteranopia (green-blind)

#685D18

Tritanopia (blue-blind)

#5B5D54

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #556310;
/* rgb */ color: rgb(85, 99, 16);
/* oklch */ color: oklch(47.2% 0.104 119.3);

Tailwind

colors: {
  custom: {
    50: '#888f57',
    500: '#556310',
    950: '#000000',
  },
}

SCSS

$custom: #556310;
$custom-light: #888f57;
$custom-dark: #000000;

JSON

{
  "hex": "#556310",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 16
  },
  "hsl": {
    "h": 70.12,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4718,
    "c": 0.10378,
    "h": 119.3
  },
  "luminance": 0.10892
}

Semantic roles & 50–950 ramp

primary

#556310

secondary

#45339C

accent

#39EF58

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #556310

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

Preview Lab → · Contrast checker → · Palette generator →