#47731B#47731B

#47731B is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.5% C 0.126 H 132.7°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#47731B
RGB	rgb(71, 115, 27)
HSL	hsl(90, 62%, 28%)
HSV	hsv(90, 77%, 45%)
CMYK	cmyk(38.3%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(43.77, -30.35, 41.29)
CIE-LCH	lch(43.77, 51.24, 126.32°)
OKLab	oklab(50.51% -0.0855 0.0926)
OKLCH	oklch(50.51% 0.126 132.7)
XYZ	xyz(8.9270, 13.6798, 3.2068)
Luminance	0.1368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47731B #471B73

analogous

#73731B #47731B #1B731B

triadic

#47731B #1B4773 #731B47

tetradic

#47731B #1B7373 #471B73 #731B1B

square

#47731B #1B7373 #471B73 #731B1B

split-complementary

#47731B #1B1B73 #731B73

monochromatic

#0F1906 #28410F #47731B #66A527 #84D038

Accessibility & contrast

On white

5.62

#47731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#47731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #47731B

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47731B	#FFFFFF	#000000	##FFFFFF
##47731B	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0A

Deuteranopia (green-blind)

#726624

Tritanopia (blue-blind)

#486E62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #47731b;
/* rgb */ color: rgb(71, 115, 27);
/* oklch */ color: oklch(50.5% 0.126 132.7);

Tailwind

colors: {
  custom: {
    50: '#7e9b5e',
    500: '#47731b',
    950: '#000000',
  },
}

SCSS

$custom: #47731b;
$custom-light: #7e9b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#47731b",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50506,
    "c": 0.126,
    "h": 132.7
  },
  "luminance": 0.1368
}

Semantic roles & 50–950 ramp

primary

#47731B

secondary

#7542A8

accent

#43E594

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #47731B

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

Preview Lab → · Contrast checker → · Palette generator →