#478A1C#478A1C

#478A1C is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.7% C 0.155 H 136.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#478A1C
RGB	rgb(71, 138, 28)
HSL	hsl(97, 66%, 33%)
HSV	hsv(97, 80%, 54%)
CMYK	cmyk(48.6%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(51.38, -40.33, 48.31)
CIE-LCH	lch(51.38, 62.93, 129.86°)
OKLab	oklab(56.75% -0.1123 0.1074)
OKLCH	oklch(56.75% 0.155 136.3)
XYZ	xyz(11.8963, 19.5996, 4.2546)
Luminance	0.1960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478A1C #5F1C8A

analogous

#7E8A1C #478A1C #1C8A28

triadic

#478A1C #1C478A #8A1C47

tetradic

#478A1C #1C7E8A #5F1C8A #8A281C

square

#478A1C #1C7E8A #5F1C8A #8A281C

split-complementary

#478A1C #281C8A #8A1C7E

monochromatic

#132407 #2D5712 #478A1C #61BD26 #80DA47

Accessibility & contrast

On white

4.27

#478A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#478A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478A1C

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478A1C	#FFFFFF	#000000	##000000
##478A1C	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#448576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #478a1c;
/* rgb */ color: rgb(71, 138, 28);
/* oklch */ color: oklch(56.7% 0.155 136.3);

Tailwind

colors: {
  custom: {
    50: '#81ad62',
    500: '#478a1c',
    950: '#000000',
  },
}

SCSS

$custom: #478a1c;
$custom-light: #81ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#478a1c",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 96.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56746,
    "c": 0.15543,
    "h": 136.3
  },
  "luminance": 0.196
}

Semantic roles & 50–950 ramp

primary

#478A1C

secondary

#8E46BB

accent

#3FE9A7

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478A1C

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

Preview Lab → · Contrast checker → · Palette generator →