#478218#478218

#478218 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.6% C 0.147 H 135.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#478218
RGB	rgb(71, 130, 24)
HSL	hsl(93, 69%, 30%)
HSV	hsv(93, 82%, 51%)
CMYK	cmyk(45.4%, 0%, 81.5%, 49%)
CIE-LAB	lab(48.72, -37.21, 47.10)
CIE-LCH	lch(48.72, 60.03, 128.31°)
OKLab	oklab(54.56% -0.1042 0.1043)
OKLCH	oklch(54.56% 0.147 135)
XYZ	xyz(10.7458, 17.3702, 3.6505)
Luminance	0.1737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478218 #531882

analogous

#7C8218 #478218 #18821E

triadic

#478218 #184782 #821847

tetradic

#478218 #187C82 #531882 #821E18

square

#478218 #187C82 #531882 #821E18

split-complementary

#478218 #1E1882 #82187C

monochromatic

#0F1B05 #2B4E0E #478218 #63B622 #81DB3A

Accessibility & contrast

On white

4.69

#478218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#478218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #478218

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478218	#FFFFFF	#000000	##FFFFFF
##478218	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7F7224

Tritanopia (blue-blind)

#457D6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #478218;
/* rgb */ color: rgb(71, 130, 24);
/* oklch */ color: oklch(54.6% 0.147 135.0);

Tailwind

colors: {
  custom: {
    50: '#80a75f',
    500: '#478218',
    950: '#000000',
  },
}

SCSS

$custom: #478218;
$custom-light: #80a75f;
$custom-dark: #000000;

JSON

{
  "hex": "#478218",
  "rgb": {
    "r": 71,
    "g": 130,
    "b": 24
  },
  "hsl": {
    "h": 93.396,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54556,
    "c": 0.1474,
    "h": 135
  },
  "luminance": 0.17371
}

Semantic roles & 50–950 ramp

primary

#478218

secondary

#8240B6

accent

#3CEC9E

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #478218

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

Preview Lab → · Contrast checker → · Palette generator →