#478D40#478D40

#478D40 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.9% C 0.132 H 141.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#478D40
RGB	rgb(71, 141, 64)
HSL	hsl(115, 38%, 40%)
HSV	hsv(115, 55%, 55%)
CMYK	cmyk(49.6%, 0%, 54.6%, 44.7%)
CIE-LAB	lab(52.68, -38.12, 34.07)
CIE-LCH	lch(52.68, 51.13, 138.21°)
OKLab	oklab(57.92% -0.104 0.0814)
OKLCH	oklch(57.92% 0.132 141.9)
XYZ	xyz(13.0482, 20.7586, 8.1687)
Luminance	0.2076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478D40 #86408D

analogous

#6E8D40 #478D40 #408D5F

triadic

#478D40 #40478D #8D4047

tetradic

#478D40 #406E8D #86408D #8D5F40

square

#478D40 #406E8D #86408D #8D5F40

split-complementary

#478D40 #5F408D #8D406E

monochromatic

#1D391A #32632D #478D40 #60B357 #88C681

Accessibility & contrast

On white

4.08

#478D40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#478D40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478D40

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478D40	#FFFFFF	#000000	##000000
##478D40	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908239

Deuteranopia (green-blind)

#877B45

Tritanopia (blue-blind)

#3F897C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478d40;
/* rgb */ color: rgb(71, 141, 64);
/* oklch */ color: oklch(57.9% 0.132 141.9);

Tailwind

colors: {
  custom: {
    50: '#80af77',
    500: '#478d40',
    950: '#000000',
  },
}

SCSS

$custom: #478d40;
$custom-light: #80af77;
$custom-dark: #000000;

JSON

{
  "hex": "#478d40",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 64
  },
  "hsl": {
    "h": 114.545,
    "s": 37.561,
    "l": 40.196
  },
  "oklch": {
    "l": 0.57919,
    "c": 0.13208,
    "h": 141.9
  },
  "luminance": 0.2076
}

Semantic roles & 50–950 ramp

primary

#478D40

secondary

#AB78B0

accent

#5ACEC3

background

#F8FAF7

surface

#EFF4ED

border

#CACEC8

text

#0B1009

muted

#7C7F7B

Preview Lab

Preview with #478D40

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

Preview Lab → · Contrast checker → · Palette generator →