#478F1C#478F1C

#478F1C is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.1% C 0.162 H 136.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F1C
RGB	rgb(71, 143, 28)
HSL	hsl(98, 67%, 34%)
HSV	hsv(98, 80%, 56%)
CMYK	cmyk(50.3%, 0%, 80.4%, 43.9%)
CIE-LAB	lab(53.02, -42.37, 49.86)
CIE-LCH	lch(53.02, 65.43, 130.35°)
OKLab	oklab(58.1% -0.1178 0.1107)
OKLCH	oklch(58.1% 0.162 136.8)
XYZ	xyz(12.6302, 21.0675, 4.4993)
Luminance	0.2107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F1C #641C8F

analogous

#808F1C #478F1C #1C8F2A

triadic

#478F1C #1C478F #8F1C47

tetradic

#478F1C #1C808F #641C8F #8F2A1C

square

#478F1C #1C808F #641C8F #8F2A1C

split-complementary

#478F1C #2A1C8F #8F1C80

monochromatic

#142908 #2E5C12 #478F1C #60C226 #80DC4A

Accessibility & contrast

On white

4.03

#478F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F1C

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F1C	#FFFFFF	#000000	##000000
##478F1C	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)

#8B7C29

Tritanopia (blue-blind)

#438A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #478f1c;
/* rgb */ color: rgb(71, 143, 28);
/* oklch */ color: oklch(58.1% 0.162 136.8);

Tailwind

colors: {
  custom: {
    50: '#82b062',
    500: '#478f1c',
    950: '#000000',
  },
}

SCSS

$custom: #478f1c;
$custom-light: #82b062;
$custom-dark: #000000;

JSON

{
  "hex": "#478f1c",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 28
  },
  "hsl": {
    "h": 97.565,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58096,
    "c": 0.16163,
    "h": 136.8
  },
  "luminance": 0.21068
}

Semantic roles & 50–950 ramp

primary

#478F1C

secondary

#9249BE

accent

#3EEAAA

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478F1C

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

Preview Lab → · Contrast checker → · Palette generator →