#4C7918#4C7918

#4C7918 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.4% C 0.133 H 131.9°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C7918
RGB	rgb(76, 121, 24)
HSL	hsl(88, 67%, 28%)
HSV	hsv(88, 80%, 47%)
CMYK	cmyk(37.2%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(46.01, -31.38, 44.64)
CIE-LCH	lch(46.01, 54.57, 125.11°)
OKLab	oklab(52.4% -0.0888 0.099)
OKLCH	oklch(52.4% 0.133 131.9)
XYZ	xyz(9.9826, 15.2768, 3.2867)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7918 #451879

analogous

#797518 #4C7918 #1B7918

triadic

#4C7918 #184C79 #79184C

tetradic

#4C7918 #187975 #451879 #79181B

square

#4C7918 #187975 #451879 #79181B

split-complementary

#4C7918 #181B79 #751879

monochromatic

#101A05 #2C460E #4C7918 #6CAC22 #8CD735

Accessibility & contrast

On white

5.18

#4C7918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4C7918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7918

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7918	#FFFFFF	#000000	##FFFFFF
##4C7918	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#786C22

Tritanopia (blue-blind)

#4D7467

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4c7918;
/* rgb */ color: rgb(76, 121, 24);
/* oklch */ color: oklch(52.4% 0.133 131.9);

Tailwind

colors: {
  custom: {
    50: '#82a05d',
    500: '#4c7918',
    950: '#000000',
  },
}

SCSS

$custom: #4c7918;
$custom-light: #82a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7918",
  "rgb": {
    "r": 76,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 87.835,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52404,
    "c": 0.13302,
    "h": 131.9
  },
  "luminance": 0.15277
}

Semantic roles & 50–950 ramp

primary

#4C7918

secondary

#723FAE

accent

#3EEA8E

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4C7918

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

Preview Lab → · Contrast checker → · Palette generator →