#478E28#478E28

#478E28 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.9% C 0.153 H 137.9°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#478E28
RGB	rgb(71, 142, 40)
HSL	hsl(102, 56%, 36%)
HSV	hsv(102, 72%, 56%)
CMYK	cmyk(50%, 0%, 71.8%, 44.3%)
CIE-LAB	lab(52.77, -41.12, 45.26)
CIE-LCH	lch(52.77, 61.15, 132.25°)
OKLab	oklab(57.91% -0.1136 0.1028)
OKLCH	oklch(57.91% 0.153 137.9)
XYZ	xyz(12.6541, 20.8379, 5.3624)
Luminance	0.2084 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478E28 #6F288E

analogous

#7A8E28 #478E28 #288E3C

triadic

#478E28 #28478E #8E2847

tetradic

#478E28 #287A8E #6F288E #8E3C28

square

#478E28 #287A8E #6F288E #8E3C28

split-complementary

#478E28 #3C288E #8E287A

monochromatic

#172F0D #2F5E1B #478E28 #5FBE35 #82D25F

Accessibility & contrast

On white

4.06

#478E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#478E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478E28

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478E28	#FFFFFF	#000000	##000000
##478E28	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938218

Deuteranopia (green-blind)

#897C32

Tritanopia (blue-blind)

#42897A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478e28;
/* rgb */ color: rgb(71, 142, 40);
/* oklch */ color: oklch(57.9% 0.153 137.9);

Tailwind

colors: {
  custom: {
    50: '#81b068',
    500: '#478e28',
    950: '#000000',
  },
}

SCSS

$custom: #478e28;
$custom-light: #81b068;
$custom-dark: #000000;

JSON

{
  "hex": "#478e28",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 40
  },
  "hsl": {
    "h": 101.765,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57914,
    "c": 0.15327,
    "h": 137.9
  },
  "luminance": 0.20839
}

Semantic roles & 50–950 ramp

primary

#478E28

secondary

#9B5BB7

accent

#48DFB1

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478E28

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

Preview Lab → · Contrast checker → · Palette generator →