#478F1D#478F1D

#478F1D is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.1% C 0.161 H 136.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F1D
RGB	rgb(71, 143, 29)
HSL	hsl(98, 66%, 34%)
HSV	hsv(98, 80%, 56%)
CMYK	cmyk(50.3%, 0%, 79.7%, 43.9%)
CIE-LAB	lab(53.03, -42.31, 49.54)
CIE-LCH	lch(53.03, 65.15, 130.49°)
OKLab	oklab(58.1% -0.1176 0.1102)
OKLCH	oklch(58.1% 0.161 136.9)
XYZ	xyz(12.6424, 21.0723, 4.5633)
Luminance	0.2107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F1D #651D8F

analogous

#808F1D #478F1D #1D8F2C

triadic

#478F1D #1D478F #8F1D47

tetradic

#478F1D #1D808F #651D8F #8F2C1D

square

#478F1D #1D808F #651D8F #8F2C1D

split-complementary

#478F1D #2C1D8F #8F1D80

monochromatic

#142908 #2E5C13 #478F1D #60C227 #80DB4C

Accessibility & contrast

On white

4.03

#478F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F1D

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F1D	#FFFFFF	#000000	##000000
##478F1D	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7C2A

Tritanopia (blue-blind)

#438A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #478f1d;
/* rgb */ color: rgb(71, 143, 29);
/* oklch */ color: oklch(58.1% 0.161 136.9);

Tailwind

colors: {
  custom: {
    50: '#82b063',
    500: '#478f1d',
    950: '#000000',
  },
}

SCSS

$custom: #478f1d;
$custom-light: #82b063;
$custom-dark: #000000;

JSON

{
  "hex": "#478f1d",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 29
  },
  "hsl": {
    "h": 97.895,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58102,
    "c": 0.16112,
    "h": 136.9
  },
  "luminance": 0.21073
}

Semantic roles & 50–950 ramp

primary

#478F1D

secondary

#934BBD

accent

#3FE9AA

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478F1D

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

Preview Lab → · Contrast checker → · Palette generator →