#478717#478717

#478717 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 55.9% C 0.154 H 135.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#478717
RGB	rgb(71, 135, 23)
HSL	hsl(94, 71%, 31%)
HSV	hsv(94, 83%, 53%)
CMYK	cmyk(47.4%, 0%, 83%, 47.1%)
CIE-LAB	lab(50.37, -39.37, 48.93)
CIE-LCH	lch(50.37, 62.80, 128.82°)
OKLab	oklab(55.91% -0.11 0.108)
OKLCH	oklch(55.91% 0.154 135.5)
XYZ	xyz(11.4169, 18.7287, 3.8239)
Luminance	0.1873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478717 #571787

analogous

#7F8717 #478717 #17871F

triadic

#478717 #174787 #871747

tetradic

#478717 #177F87 #571787 #871F17

square

#478717 #177F87 #571787 #871F17

split-complementary

#478717 #1F1787 #87177F

monochromatic

#101E05 #2B530E #478717 #62BB20 #81DE3B

Accessibility & contrast

On white

4.42

#478717 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#478717 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478717

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478717	#FFFFFF	#000000	##000000
##478717	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#458273

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #478717;
/* rgb */ color: rgb(71, 135, 23);
/* oklch */ color: oklch(55.9% 0.154 135.5);

Tailwind

colors: {
  custom: {
    50: '#81aa5f',
    500: '#478717',
    950: '#000000',
  },
}

SCSS

$custom: #478717;
$custom-light: #81aa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#478717",
  "rgb": {
    "r": 71,
    "g": 135,
    "b": 23
  },
  "hsl": {
    "h": 94.286,
    "s": 70.886,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55905,
    "c": 0.15416,
    "h": 135.5
  },
  "luminance": 0.18729
}

Semantic roles & 50–950 ramp

primary

#478717

secondary

#863FBB

accent

#3AEEA1

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478717

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

Preview Lab → · Contrast checker → · Palette generator →