#475A18#475A18

#475A18 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.7% C 0.093 H 124.1°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#475A18
RGB	rgb(71, 90, 24)
HSL	hsl(77, 58%, 22%)
HSV	hsv(77, 73%, 35%)
CMYK	cmyk(21.1%, 0%, 73.3%, 64.7%)
CIE-LAB	lab(35.44, -18.08, 34.14)
CIE-LCH	lch(35.44, 38.63, 117.91°)
OKLab	oklab(43.72% -0.0522 0.0771)
OKLCH	oklch(43.72% 0.093 124.1)
XYZ	xyz(6.4196, 8.7178, 2.2085)
Luminance	0.0872 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475A18 #2B185A

analogous

#5A4C18 #475A18 #265A18

triadic

#475A18 #18475A #5A1847

tetradic

#475A18 #185A4C #2B185A #5A1826

square

#475A18 #185A4C #2B185A #5A1826

split-complementary

#475A18 #18265A #4C185A

monochromatic

#131806 #212A0B #475A18 #6D8A25 #93BB32

Accessibility & contrast

On white

7.65

#475A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#475A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #475A18

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475A18	#FFFFFF	#000000	##FFFFFF
##475A18	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F540E

Deuteranopia (green-blind)

#5D531D

Tritanopia (blue-blind)

#4B554D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #475a18;
/* rgb */ color: rgb(71, 90, 24);
/* oklch */ color: oklch(43.7% 0.093 124.1);

Tailwind

colors: {
  custom: {
    50: '#7c8859',
    500: '#475a18',
    950: '#000000',
  },
}

SCSS

$custom: #475a18;
$custom-light: #7c8859;
$custom-dark: #000000;

JSON

{
  "hex": "#475a18",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 24
  },
  "hsl": {
    "h": 77.273,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43724,
    "c": 0.09313,
    "h": 124.1
  },
  "luminance": 0.08718
}

Semantic roles & 50–950 ramp

primary

#475A18

secondary

#553D91

accent

#47E173

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #475A18

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

Preview Lab → · Contrast checker → · Palette generator →