#478D20#478D20

#478D20 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.6% C 0.157 H 136.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#478D20
RGB	rgb(71, 141, 32)
HSL	hsl(99, 63%, 34%)
HSV	hsv(99, 77%, 55%)
CMYK	cmyk(49.6%, 0%, 77.3%, 44.7%)
CIE-LAB	lab(52.39, -41.31, 47.91)
CIE-LCH	lch(52.39, 63.26, 130.77°)
OKLab	oklab(57.58% -0.1147 0.1072)
OKLCH	oklch(57.58% 0.157 136.9)
XYZ	xyz(12.3837, 20.4928, 4.6692)
Luminance	0.2049 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478D20 #66208D

analogous

#7E8D20 #478D20 #208D30

triadic

#478D20 #20478D #8D2047

tetradic

#478D20 #207E8D #66208D #8D3020

square

#478D20 #207E8D #66208D #8D3020

split-complementary

#478D20 #30208D #8D207E

monochromatic

#152909 #2E5B15 #478D20 #60BF2B #80D750

Accessibility & contrast

On white

4.12

#478D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#478D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478D20

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478D20	#FFFFFF	#000000	##000000
##478D20	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928107

Deuteranopia (green-blind)

#897B2C

Tritanopia (blue-blind)

#438878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #478d20;
/* rgb */ color: rgb(71, 141, 32);
/* oklch */ color: oklch(57.6% 0.157 136.9);

Tailwind

colors: {
  custom: {
    50: '#81af64',
    500: '#478d20',
    950: '#000000',
  },
}

SCSS

$custom: #478d20;
$custom-light: #81af64;
$custom-dark: #000000;

JSON

{
  "hex": "#478d20",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 32
  },
  "hsl": {
    "h": 98.532,
    "s": 63.006,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57583,
    "c": 0.157,
    "h": 136.9
  },
  "luminance": 0.20494
}

Semantic roles & 50–950 ramp

primary

#478D20

secondary

#944EBA

accent

#42E6AB

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478D20

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

Preview Lab → · Contrast checker → · Palette generator →