#478D19#478D19

#478D19 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.5% C 0.161 H 136.4°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#478D19
RGB	rgb(71, 141, 25)
HSL	hsl(96, 70%, 33%)
HSV	hsv(96, 82%, 55%)
CMYK	cmyk(49.6%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(52.35, -41.72, 50.16)
CIE-LCH	lch(52.35, 65.25, 129.75°)
OKLab	oklab(57.54% -0.1163 0.1109)
OKLCH	oklch(57.54% 0.161 136.4)
XYZ	xyz(12.2985, 20.4587, 4.2204)
Luminance	0.2046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478D19 #5F198D

analogous

#818D19 #478D19 #198D25

triadic

#478D19 #19478D #8D1947

tetradic

#478D19 #19818D #5F198D #8D2519

square

#478D19 #19818D #5F198D #8D2519

split-complementary

#478D19 #25198D #8D1981

monochromatic

#132507 #2D5910 #478D19 #61C122 #80DE43

Accessibility & contrast

On white

4.12

#478D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#478D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478D19

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478D19	#FFFFFF	#000000	##000000
##478D19	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)

#928000

Deuteranopia (green-blind)

#897B27

Tritanopia (blue-blind)

#438878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #478d19;
/* rgb */ color: rgb(71, 141, 25);
/* oklch */ color: oklch(57.5% 0.161 136.4);

Tailwind

colors: {
  custom: {
    50: '#82af61',
    500: '#478d19',
    950: '#000000',
  },
}

SCSS

$custom: #478d19;
$custom-light: #82af61;
$custom-dark: #000000;

JSON

{
  "hex": "#478d19",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 96.207,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57539,
    "c": 0.16064,
    "h": 136.4
  },
  "luminance": 0.2046
}

Semantic roles & 50–950 ramp

primary

#478D19

secondary

#8E43BF

accent

#3BEDA6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478D19

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

Preview Lab → · Contrast checker → · Palette generator →