#478C2A#478C2A

#478C2A is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.4% C 0.149 H 137.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#478C2A
RGB	rgb(71, 140, 42)
HSL	hsl(102, 54%, 36%)
HSV	hsv(102, 70%, 55%)
CMYK	cmyk(49.3%, 0%, 70%, 45.1%)
CIE-LAB	lab(52.13, -40.12, 43.77)
CIE-LCH	lch(52.13, 59.38, 132.51°)
OKLab	oklab(57.39% -0.1108 0.1)
OKLCH	oklch(57.39% 0.149 137.9)
XYZ	xyz(12.3941, 20.2621, 5.4479)
Luminance	0.2026 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478C2A #6F2A8C

analogous

#788C2A #478C2A #2A8C3E

triadic

#478C2A #2A478C #8C2A47

tetradic

#478C2A #2A788C #6F2A8C #8C3E2A

square

#478C2A #2A788C #6F2A8C #8C3E2A

split-complementary

#478C2A #3E2A8C #8C2A78

monochromatic

#172E0E #2F5D1C #478C2A #5FBB38 #82D061

Accessibility & contrast

On white

4.16

#478C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#478C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478C2A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478C2A	#FFFFFF	#000000	##000000
##478C2A	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90801C

Deuteranopia (green-blind)

#877A33

Tritanopia (blue-blind)

#428778

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #478c2a;
/* rgb */ color: rgb(71, 140, 42);
/* oklch */ color: oklch(57.4% 0.149 137.9);

Tailwind

colors: {
  custom: {
    50: '#81ae69',
    500: '#478c2a',
    950: '#000000',
  },
}

SCSS

$custom: #478c2a;
$custom-light: #81ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#478c2a",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 42
  },
  "hsl": {
    "h": 102.245,
    "s": 53.846,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57393,
    "c": 0.14925,
    "h": 137.9
  },
  "luminance": 0.20263
}

Semantic roles & 50–950 ramp

primary

#478C2A

secondary

#9B5CB5

accent

#4BDDB2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #478C2A

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

Preview Lab → · Contrast checker → · Palette generator →