#478E20#478E20

#478E20 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.158 H 137.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#478E20
RGB	rgb(71, 142, 32)
HSL	hsl(99, 63%, 34%)
HSV	hsv(99, 77%, 56%)
CMYK	cmyk(50%, 0%, 77.5%, 44.3%)
CIE-LAB	lab(52.72, -41.71, 48.23)
CIE-LCH	lch(52.72, 63.76, 130.86°)
OKLab	oklab(57.85% -0.1158 0.1079)
OKLCH	oklch(57.85% 0.158 137)
XYZ	xyz(12.5319, 20.7890, 4.7185)
Luminance	0.2079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478E20 #67208E

analogous

#7E8E20 #478E20 #208E30

triadic

#478E20 #20478E #8E2047

tetradic

#478E20 #207E8E #67208E #8E3020

square

#478E20 #207E8E #67208E #8E3020

split-complementary

#478E20 #30208E #8E207E

monochromatic

#152A09 #2E5C15 #478E20 #60C02B #81D851

Accessibility & contrast

On white

4.07

#478E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#478E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478E20

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478E20	#FFFFFF	#000000	##000000
##478E20	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938106

Deuteranopia (green-blind)

#8A7C2C

Tritanopia (blue-blind)

#438979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478e20;
/* rgb */ color: rgb(71, 142, 32);
/* oklch */ color: oklch(57.9% 0.158 137.0);

Tailwind

colors: {
  custom: {
    50: '#81b064',
    500: '#478e20',
    950: '#000000',
  },
}

SCSS

$custom: #478e20;
$custom-light: #81b064;
$custom-dark: #000000;

JSON

{
  "hex": "#478e20",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 32
  },
  "hsl": {
    "h": 98.727,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57852,
    "c": 0.15825,
    "h": 137
  },
  "luminance": 0.2079
}

Semantic roles & 50–950 ramp

primary

#478E20

secondary

#954FBB

accent

#42E6AC

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478E20

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

Preview Lab → · Contrast checker → · Palette generator →