#4B8016#4B8016

#4B8016 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.2% C 0.144 H 133.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B8016
RGB	rgb(75, 128, 22)
HSL	hsl(90, 71%, 29%)
HSV	hsv(90, 83%, 50%)
CMYK	cmyk(41.4%, 0%, 82.8%, 49.8%)
CIE-LAB	lab(48.25, -35.02, 47.36)
CIE-LCH	lch(48.25, 58.90, 126.48°)
OKLab	oklab(54.22% -0.0987 0.1044)
OKLCH	oklch(54.22% 0.144 133.4)
XYZ	xyz(10.7655, 16.9916, 3.4714)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8016 #4B1680

analogous

#808016 #4B8016 #168016

triadic

#4B8016 #164B80 #80164B

tetradic

#4B8016 #168080 #4B1680 #801616

square

#4B8016 #168080 #4B1680 #801616

split-complementary

#4B8016 #161680 #801680

monochromatic

#0F1A04 #2C4C0D #4B8016 #6AB41F #88DC34

Accessibility & contrast

On white

4.77

#4B8016 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4B8016 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B8016

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8016	#FFFFFF	#000000	##FFFFFF
##4B8016	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7E7122

Tritanopia (blue-blind)

#4B7B6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b8016;
/* rgb */ color: rgb(75, 128, 22);
/* oklch */ color: oklch(54.2% 0.144 133.4);

Tailwind

colors: {
  custom: {
    50: '#83a55e',
    500: '#4b8016',
    950: '#000000',
  },
}

SCSS

$custom: #4b8016;
$custom-light: #83a55e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8016",
  "rgb": {
    "r": 75,
    "g": 128,
    "b": 22
  },
  "hsl": {
    "h": 90,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54218,
    "c": 0.14368,
    "h": 133.4
  },
  "luminance": 0.16992
}

Semantic roles & 50–950 ramp

primary

#4B8016

secondary

#793DB5

accent

#3AED94

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B8016

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

Preview Lab → · Contrast checker → · Palette generator →