#478C2D#478C2D

#478C2D is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.4% C 0.147 H 138.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#478C2D
RGB	rgb(71, 140, 45)
HSL	hsl(104, 51%, 36%)
HSV	hsv(104, 68%, 55%)
CMYK	cmyk(49.3%, 0%, 67.9%, 45.1%)
CIE-LAB	lab(52.16, -39.85, 42.51)
CIE-LCH	lch(52.16, 58.27, 133.15°)
OKLab	oklab(57.42% -0.1099 0.0977)
OKLCH	oklch(57.42% 0.147 138.3)
XYZ	xyz(12.4498, 20.2844, 5.7414)
Luminance	0.2029 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478C2D #722D8C

analogous

#778C2D #478C2D #2D8C43

triadic

#478C2D #2D478C #8C2D47

tetradic

#478C2D #2D778C #722D8C #8C432D

square

#478C2D #2D778C #722D8C #8C432D

split-complementary

#478C2D #432D8C #8C2D77

monochromatic

#182F0F #305E1E #478C2D #5EBA3C #82CE66

Accessibility & contrast

On white

4.15

#478C2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#478C2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478C2D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478C2D	#FFFFFF	#000000	##000000
##478C2D	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908020

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#428779

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #478c2d;
/* rgb */ color: rgb(71, 140, 45);
/* oklch */ color: oklch(57.4% 0.147 138.3);

Tailwind

colors: {
  custom: {
    50: '#81ae6b',
    500: '#478c2d',
    950: '#000000',
  },
}

SCSS

$custom: #478c2d;
$custom-light: #81ae6b;
$custom-dark: #000000;

JSON

{
  "hex": "#478c2d",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 45
  },
  "hsl": {
    "h": 103.579,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57422,
    "c": 0.14704,
    "h": 138.3
  },
  "luminance": 0.20285
}

Semantic roles & 50–950 ramp

primary

#478C2D

secondary

#9D60B4

accent

#4DDBB4

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #478C2D

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

Preview Lab → · Contrast checker → · Palette generator →