#478D1C#478D1C

#478D1C is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.6% C 0.159 H 136.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#478D1C
RGB	rgb(71, 141, 28)
HSL	hsl(97, 67%, 33%)
HSV	hsv(97, 80%, 55%)
CMYK	cmyk(49.6%, 0%, 80.1%, 44.7%)
CIE-LAB	lab(52.37, -41.56, 49.24)
CIE-LCH	lch(52.37, 64.43, 130.16°)
OKLab	oklab(57.56% -0.1156 0.1094)
OKLCH	oklch(57.56% 0.159 136.6)
XYZ	xyz(12.3327, 20.4723, 4.4001)
Luminance	0.2047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478D1C #621C8D

analogous

#7F8D1C #478D1C #1C8D29

triadic

#478D1C #1C478D #8D1C47

tetradic

#478D1C #1C7F8D #621C8D #8D291C

square

#478D1C #1C7F8D #621C8D #8D291C

split-complementary

#478D1C #291C8D #8D1C7F

monochromatic

#142708 #2D5A12 #478D1C #61C026 #80DB49

Accessibility & contrast

On white

4.12

#478D1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#478D1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478D1C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478D1C	#FFFFFF	#000000	##000000
##478D1C	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#897B29

Tritanopia (blue-blind)

#438878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #478d1c;
/* rgb */ color: rgb(71, 141, 28);
/* oklch */ color: oklch(57.6% 0.159 136.6);

Tailwind

colors: {
  custom: {
    50: '#81af62',
    500: '#478d1c',
    950: '#000000',
  },
}

SCSS

$custom: #478d1c;
$custom-light: #81af62;
$custom-dark: #000000;

JSON

{
  "hex": "#478d1c",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 28
  },
  "hsl": {
    "h": 97.168,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57557,
    "c": 0.15917,
    "h": 136.6
  },
  "luminance": 0.20473
}

Semantic roles & 50–950 ramp

primary

#478D1C

secondary

#9048BD

accent

#3EEAA8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478D1C

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

Preview Lab → · Contrast checker → · Palette generator →