#478A19#478A19

#478A19 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.7% C 0.157 H 136.0°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#478A19
RGB	rgb(71, 138, 25)
HSL	hsl(96, 69%, 32%)
HSV	hsv(96, 82%, 54%)
CMYK	cmyk(48.6%, 0%, 81.9%, 45.9%)
CIE-LAB	lab(51.37, -40.50, 49.25)
CIE-LCH	lch(51.37, 63.76, 129.43°)
OKLab	oklab(56.73% -0.113 0.1089)
OKLCH	oklch(56.73% 0.157 136)
XYZ	xyz(11.8622, 19.5860, 4.0749)
Luminance	0.1959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478A19 #5C198A

analogous

#808A19 #478A19 #198A23

triadic

#478A19 #19478A #8A1947

tetradic

#478A19 #19808A #5C198A #8A2319

square

#478A19 #19808A #5C198A #8A2319

split-complementary

#478A19 #23198A #8A1980

monochromatic

#122206 #2C5610 #478A19 #62BE22 #80DD41

Accessibility & contrast

On white

4.27

#478A19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#478A19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478A19

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478A19	#FFFFFF	#000000	##000000
##478A19	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)

#867826

Tritanopia (blue-blind)

#448575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #478a19;
/* rgb */ color: rgb(71, 138, 25);
/* oklch */ color: oklch(56.7% 0.157 136.0);

Tailwind

colors: {
  custom: {
    50: '#81ad60',
    500: '#478a19',
    950: '#000000',
  },
}

SCSS

$custom: #478a19;
$custom-light: #81ad60;
$custom-dark: #000000;

JSON

{
  "hex": "#478a19",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 25
  },
  "hsl": {
    "h": 95.575,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56728,
    "c": 0.15693,
    "h": 136
  },
  "luminance": 0.19587
}

Semantic roles & 50–950 ramp

primary

#478A19

secondary

#8B42BD

accent

#3CECA4

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478A19

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

Preview Lab → · Contrast checker → · Palette generator →