#478519#478519

#478519 is a mid, vivid yellow-green. Relative luminance 0.182; OKLCH L 55.4% C 0.151 H 135.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#478519
RGB	rgb(71, 133, 25)
HSL	hsl(94, 68%, 31%)
HSV	hsv(94, 81%, 52%)
CMYK	cmyk(46.6%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(49.72, -38.42, 47.71)
CIE-LCH	lch(49.72, 61.26, 128.84°)
OKLab	oklab(55.38% -0.1074 0.1057)
OKLCH	oklch(55.38% 0.151 135.5)
XYZ	xyz(11.1613, 18.1842, 3.8413)
Luminance	0.1819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478519 #571985

analogous

#7D8519 #478519 #198521

triadic

#478519 #194785 #851947

tetradic

#478519 #197D85 #571985 #852119

square

#478519 #197D85 #571985 #852119

split-complementary

#478519 #211985 #85197D

monochromatic

#101E06 #2B510F #478519 #63B923 #81DB3E

Accessibility & contrast

On white

4.53

#478519 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#478519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478519

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478519	#FFFFFF	#000000	##000000
##478519	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#827425

Tritanopia (blue-blind)

#458071

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #478519;
/* rgb */ color: rgb(71, 133, 25);
/* oklch */ color: oklch(55.4% 0.151 135.5);

Tailwind

colors: {
  custom: {
    50: '#81a960',
    500: '#478519',
    950: '#000000',
  },
}

SCSS

$custom: #478519;
$custom-light: #81a960;
$custom-dark: #000000;

JSON

{
  "hex": "#478519",
  "rgb": {
    "r": 71,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 94.444,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55375,
    "c": 0.15069,
    "h": 135.5
  },
  "luminance": 0.18185
}

Semantic roles & 50–950 ramp

primary

#478519

secondary

#8641B9

accent

#3DEBA1

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478519

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

Preview Lab → · Contrast checker → · Palette generator →