#478F1A#478F1A

#478F1A is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.1% C 0.163 H 136.6°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F1A
RGB	rgb(71, 143, 26)
HSL	hsl(97, 69%, 33%)
HSV	hsv(97, 82%, 56%)
CMYK	cmyk(50.3%, 0%, 81.8%, 43.9%)
CIE-LAB	lab(53.01, -42.48, 50.47)
CIE-LCH	lch(53.01, 65.97, 130.08°)
OKLab	oklab(58.09% -0.1182 0.1117)
OKLCH	oklch(58.09% 0.163 136.6)
XYZ	xyz(12.6071, 21.0582, 4.3774)
Luminance	0.2106 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F1A #621A8F

analogous

#818F1A #478F1A #1A8F27

triadic

#478F1A #1A478F #8F1A47

tetradic

#478F1A #1A818F #621A8F #8F271A

square

#478F1A #1A818F #621A8F #8F271A

split-complementary

#478F1A #271A8F #8F1A81

monochromatic

#142707 #2D5B11 #478F1A #61C323 #80DD46

Accessibility & contrast

On white

4.03

#478F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F1A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F1A	#FFFFFF	#000000	##000000
##478F1A	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)

#8B7C28

Tritanopia (blue-blind)

#438A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #478f1a;
/* rgb */ color: rgb(71, 143, 26);
/* oklch */ color: oklch(58.1% 0.163 136.6);

Tailwind

colors: {
  custom: {
    50: '#82b062',
    500: '#478f1a',
    950: '#000000',
  },
}

SCSS

$custom: #478f1a;
$custom-light: #82b062;
$custom-dark: #000000;

JSON

{
  "hex": "#478f1a",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 26
  },
  "hsl": {
    "h": 96.923,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.58085,
    "c": 0.16261,
    "h": 136.6
  },
  "luminance": 0.21059
}

Semantic roles & 50–950 ramp

primary

#478F1A

secondary

#9046BF

accent

#3CECA8

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478F1A

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

Preview Lab → · Contrast checker → · Palette generator →