#478C1E#478C1E

#478C1E is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.3% C 0.157 H 136.7°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#478C1E
RGB	rgb(71, 140, 30)
HSL	hsl(98, 65%, 33%)
HSV	hsv(98, 79%, 55%)
CMYK	cmyk(49.3%, 0%, 78.6%, 45.1%)
CIE-LAB	lab(52.05, -41.03, 48.27)
CIE-LCH	lch(52.05, 63.35, 130.36°)
OKLab	oklab(57.3% -0.1141 0.1077)
OKLCH	oklch(57.3% 0.157 136.7)
XYZ	xyz(12.2106, 20.1887, 4.4814)
Luminance	0.2019 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478C1E #631E8C

analogous

#7E8C1E #478C1E #1E8C2C

triadic

#478C1E #1E478C #8C1E47

tetradic

#478C1E #1E7E8C #631E8C #8C2C1E

square

#478C1E #1E7E8C #631E8C #8C2C1E

split-complementary

#478C1E #2C1E8C #8C1E7E

monochromatic

#142708 #2D5A13 #478C1E #61BE29 #80D94C

Accessibility & contrast

On white

4.17

#478C1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#478C1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478C1E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478C1E	#FFFFFF	#000000	##000000
##478C1E	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918003

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#438777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #478c1e;
/* rgb */ color: rgb(71, 140, 30);
/* oklch */ color: oklch(57.3% 0.157 136.7);

Tailwind

colors: {
  custom: {
    50: '#81ae63',
    500: '#478c1e',
    950: '#000000',
  },
}

SCSS

$custom: #478c1e;
$custom-light: #81ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#478c1e",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 30
  },
  "hsl": {
    "h": 97.636,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57299,
    "c": 0.15685,
    "h": 136.7
  },
  "luminance": 0.20189
}

Semantic roles & 50–950 ramp

primary

#478C1E

secondary

#914BBB

accent

#40E8A9

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478C1E

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

Preview Lab → · Contrast checker → · Palette generator →