#478C16#478C16

#478C16 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.3% C 0.161 H 136.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#478C16
RGB	rgb(71, 140, 22)
HSL	hsl(95, 73%, 32%)
HSV	hsv(95, 84%, 55%)
CMYK	cmyk(49.3%, 0%, 84.3%, 45.1%)
CIE-LAB	lab(52.01, -41.47, 50.72)
CIE-LCH	lch(52.01, 65.51, 129.27°)
OKLab	oklab(57.25% -0.1157 0.1116)
OKLCH	oklch(57.25% 0.161 136.1)
XYZ	xyz(12.1211, 20.1529, 4.0101)
Luminance	0.2015 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478C16 #5B168C

analogous

#828C16 #478C16 #168C20

triadic

#478C16 #16478C #8C1647

tetradic

#478C16 #16828C #5B168C #8C2016

square

#478C16 #16828C #5B168C #8C2016

split-complementary

#478C16 #20168C #8C1682

monochromatic

#112205 #2C570E #478C16 #62C11E #80E03C

Accessibility & contrast

On white

4.17

#478C16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#478C16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478C16

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478C16	#FFFFFF	#000000	##000000
##478C16	1.00	4.17	5.03	5.03
#FFFFFF	4.17	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)

#887A25

Tritanopia (blue-blind)

#448777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #478c16;
/* rgb */ color: rgb(71, 140, 22);
/* oklch */ color: oklch(57.3% 0.161 136.1);

Tailwind

colors: {
  custom: {
    50: '#82ae60',
    500: '#478c16',
    950: '#000000',
  },
}

SCSS

$custom: #478c16;
$custom-light: #82ae60;
$custom-dark: #000000;

JSON

{
  "hex": "#478c16",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 22
  },
  "hsl": {
    "h": 95.085,
    "s": 72.84,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57253,
    "c": 0.16076,
    "h": 136.1
  },
  "luminance": 0.20154
}

Semantic roles & 50–950 ramp

primary

#478C16

secondary

#8A3EC0

accent

#38F0A3

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478C16

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

Preview Lab → · Contrast checker → · Palette generator →