#4C8012#4C8012

#4C8012 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.3% C 0.145 H 132.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C8012
RGB	rgb(76, 128, 18)
HSL	hsl(88, 75%, 29%)
HSV	hsv(88, 86%, 50%)
CMYK	cmyk(40.6%, 0%, 85.9%, 49.8%)
CIE-LAB	lab(48.28, -34.84, 48.56)
CIE-LCH	lch(48.28, 59.76, 125.66°)
OKLab	oklab(54.25% -0.0985 0.1063)
OKLCH	oklch(54.25% 0.145 132.8)
XYZ	xyz(10.8087, 17.0180, 3.2874)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8012 #461280

analogous

#807D12 #4C8012 #158012

triadic

#4C8012 #124C80 #80124C

tetradic

#4C8012 #12807D #461280 #801215

square

#4C8012 #12807D #461280 #801215

split-complementary

#4C8012 #121580 #7D1280

monochromatic

#101B04 #2C4A0A #4C8012 #6CB61A #8BE12B

Accessibility & contrast

On white

4.77

#4C8012 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4C8012 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C8012

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8012	#FFFFFF	#000000	##FFFFFF
##4C8012	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)

#867500

Deuteranopia (green-blind)

#7F7120

Tritanopia (blue-blind)

#4C7A6C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4c8012;
/* rgb */ color: rgb(76, 128, 18);
/* oklch */ color: oklch(54.3% 0.145 132.8);

Tailwind

colors: {
  custom: {
    50: '#83a55c',
    500: '#4c8012',
    950: '#000000',
  },
}

SCSS

$custom: #4c8012;
$custom-light: #83a55c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8012",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 18
  },
  "hsl": {
    "h": 88.364,
    "s": 75.342,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54253,
    "c": 0.14493,
    "h": 132.8
  },
  "luminance": 0.17019
}

Semantic roles & 50–950 ramp

primary

#4C8012

secondary

#7338B6

accent

#36F28F

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C8012

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

Preview Lab → · Contrast checker → · Palette generator →