#478B2B#478B2B

#478B2B is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.1% C 0.147 H 138.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#478B2B
RGB	rgb(71, 139, 43)
HSL	hsl(103, 53%, 36%)
HSV	hsv(103, 69%, 55%)
CMYK	cmyk(48.9%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(51.81, -39.62, 43.01)
CIE-LCH	lch(51.81, 58.48, 132.65°)
OKLab	oklab(57.13% -0.1094 0.0985)
OKLCH	oklch(57.13% 0.147 138)
XYZ	xyz(12.2668, 19.9784, 5.4949)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478B2B #6F2B8B

analogous

#778B2B #478B2B #2B8B3F

triadic

#478B2B #2B478B #8B2B47

tetradic

#478B2B #2B778B #6F2B8B #8B3F2B

square

#478B2B #2B778B #6F2B8B #8B3F2B

split-complementary

#478B2B #3F2B8B #8B2B77

monochromatic

#172E0E #2F5C1D #478B2B #5FBA39 #82CE62

Accessibility & contrast

On white

4.20

#478B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#478B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478B2B

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478B2B	#FFFFFF	#000000	##000000
##478B2B	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F1E

Deuteranopia (green-blind)

#867934

Tritanopia (blue-blind)

#428677

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #478b2b;
/* rgb */ color: rgb(71, 139, 43);
/* oklch */ color: oklch(57.1% 0.147 138.0);

Tailwind

colors: {
  custom: {
    50: '#80ad6a',
    500: '#478b2b',
    950: '#000000',
  },
}

SCSS

$custom: #478b2b;
$custom-light: #80ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#478b2b",
  "rgb": {
    "r": 71,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 102.5,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57133,
    "c": 0.14719,
    "h": 138
  },
  "luminance": 0.19979
}

Semantic roles & 50–950 ramp

primary

#478B2B

secondary

#9B5DB5

accent

#4CDCB2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #478B2B

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

Preview Lab → · Contrast checker → · Palette generator →