#478C13#478C13

#478C13 is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.2% C 0.162 H 135.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#478C13
RGB	rgb(71, 140, 19)
HSL	hsl(94, 76%, 31%)
HSV	hsv(94, 86%, 55%)
CMYK	cmyk(49.3%, 0%, 86.4%, 45.1%)
CIE-LAB	lab(52.00, -41.61, 51.50)
CIE-LCH	lch(52.00, 66.21, 128.94°)
OKLab	oklab(57.24% -0.1163 0.1128)
OKLCH	oklch(57.24% 0.162 135.9)
XYZ	xyz(12.0938, 20.1420, 3.8665)
Luminance	0.2014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478C13 #58138C

analogous

#838C13 #478C13 #138C1B

triadic

#478C13 #13478C #8C1347

tetradic

#478C13 #13838C #58138C #8C1B13

square

#478C13 #13838C #58138C #8C1B13

split-complementary

#478C13 #1B138C #8C1383

monochromatic

#102004 #2C560C #478C13 #62C21A #80E436

Accessibility & contrast

On white

4.18

#478C13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#478C13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478C13

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478C13	#FFFFFF	#000000	##000000
##478C13	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#887A23

Tritanopia (blue-blind)

#448677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #478c13;
/* rgb */ color: rgb(71, 140, 19);
/* oklch */ color: oklch(57.2% 0.162 135.9);

Tailwind

colors: {
  custom: {
    50: '#82ae5e',
    500: '#478c13',
    950: '#000000',
  },
}

SCSS

$custom: #478c13;
$custom-light: #82ae5e;
$custom-dark: #000000;

JSON

{
  "hex": "#478c13",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 19
  },
  "hsl": {
    "h": 94.215,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57239,
    "c": 0.16197,
    "h": 135.9
  },
  "luminance": 0.20143
}

Semantic roles & 50–950 ramp

primary

#478C13

secondary

#873BC0

accent

#35F3A1

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478C13

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

Preview Lab → · Contrast checker → · Palette generator →