#4B7218#4B7218

#4B7218 is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.5% C 0.124 H 130.7°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4B7218
RGB	rgb(75, 114, 24)
HSL	hsl(86, 65%, 27%)
HSV	hsv(86, 79%, 45%)
CMYK	cmyk(34.2%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(43.65, -28.50, 42.37)
CIE-LCH	lch(43.65, 51.06, 123.93°)
OKLab	oklab(50.46% -0.081 0.0943)
OKLCH	oklch(50.46% 0.124 130.7)
XYZ	xyz(9.0838, 13.5961, 3.0097)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7218 #3F1872

analogous

#726C18 #4B7218 #1E7218

triadic

#4B7218 #184B72 #72184B

tetradic

#4B7218 #18726C #3F1872 #72181E

square

#4B7218 #18726C #3F1872 #72181E

split-complementary

#4B7218 #181E72 #6C1872

monochromatic

#111905 #2A3F0D #4B7218 #6CA523 #8DD431

Accessibility & contrast

On white

5.65

#4B7218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4B7218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7218

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7218	#FFFFFF	#000000	##FFFFFF
##4B7218	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776904

Deuteranopia (green-blind)

#726621

Tritanopia (blue-blind)

#4D6D61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4b7218;
/* rgb */ color: rgb(75, 114, 24);
/* oklch */ color: oklch(50.5% 0.124 130.7);

Tailwind

colors: {
  custom: {
    50: '#819b5c',
    500: '#4b7218',
    950: '#000000',
  },
}

SCSS

$custom: #4b7218;
$custom-light: #819b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7218",
  "rgb": {
    "r": 75,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 86,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50461,
    "c": 0.12426,
    "h": 130.7
  },
  "luminance": 0.13596
}

Semantic roles & 50–950 ramp

primary

#4B7218

secondary

#6C3EA7

accent

#40E889

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B7218

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

Preview Lab → · Contrast checker → · Palette generator →