#478418#478418

#478418 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.1% C 0.150 H 135.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#478418
RGB	rgb(71, 132, 24)
HSL	hsl(94, 69%, 31%)
HSV	hsv(94, 82%, 52%)
CMYK	cmyk(46.2%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(49.38, -38.06, 47.72)
CIE-LCH	lch(49.38, 61.03, 128.57°)
OKLab	oklab(55.1% -0.1065 0.1056)
OKLCH	oklch(55.1% 0.15 135.2)
XYZ	xyz(11.0144, 17.9074, 3.7401)
Luminance	0.1791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478418 #551884

analogous

#7D8418 #478418 #18841F

triadic

#478418 #184784 #841847

tetradic

#478418 #187D84 #551884 #841F18

square

#478418 #187D84 #551884 #841F18

split-complementary

#478418 #1F1884 #84187D

monochromatic

#0F1C05 #2B500F #478418 #63B821 #81DB3B

Accessibility & contrast

On white

4.58

#478418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#478418 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478418

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478418	#FFFFFF	#000000	##000000
##478418	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#817424

Tritanopia (blue-blind)

#457F70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #478418;
/* rgb */ color: rgb(71, 132, 24);
/* oklch */ color: oklch(55.1% 0.150 135.2);

Tailwind

colors: {
  custom: {
    50: '#80a85f',
    500: '#478418',
    950: '#000000',
  },
}

SCSS

$custom: #478418;
$custom-light: #80a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#478418",
  "rgb": {
    "r": 71,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 93.889,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55098,
    "c": 0.14993,
    "h": 135.2
  },
  "luminance": 0.17908
}

Semantic roles & 50–950 ramp

primary

#478418

secondary

#8440B8

accent

#3CEC9F

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478418

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

Preview Lab → · Contrast checker → · Palette generator →