#4C7D18#4C7D18

#4C7D18 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.5% C 0.138 H 132.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C7D18
RGB	rgb(76, 125, 24)
HSL	hsl(89, 68%, 29%)
HSV	hsv(89, 81%, 49%)
CMYK	cmyk(39.2%, 0%, 80.8%, 51%)
CIE-LAB	lab(47.33, -33.20, 45.88)
CIE-LCH	lch(47.33, 56.64, 125.89°)
OKLab	oklab(53.48% -0.0937 0.1016)
OKLCH	oklch(53.48% 0.138 132.7)
XYZ	xyz(10.4788, 16.2692, 3.4521)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7D18 #49187D

analogous

#7D7C18 #4C7D18 #1A7D18

triadic

#4C7D18 #184C7D #7D184C

tetradic

#4C7D18 #187D7C #49187D #7D181A

square

#4C7D18 #187D7C #49187D #7D181A

split-complementary

#4C7D18 #181A7D #7C187D

monochromatic

#101A05 #2D4A0E #4C7D18 #6BB022 #8AD937

Accessibility & contrast

On white

4.94

#4C7D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4C7D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7D18

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7D18	#FFFFFF	#000000	##FFFFFF
##4C7D18	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827300

Deuteranopia (green-blind)

#7C6F23

Tritanopia (blue-blind)

#4D786A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4c7d18;
/* rgb */ color: rgb(76, 125, 24);
/* oklch */ color: oklch(53.5% 0.138 132.7);

Tailwind

colors: {
  custom: {
    50: '#83a35e',
    500: '#4c7d18',
    950: '#000000',
  },
}

SCSS

$custom: #4c7d18;
$custom-light: #83a35e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7d18",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 89.109,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53479,
    "c": 0.13825,
    "h": 132.7
  },
  "luminance": 0.1627
}

Semantic roles & 50–950 ramp

primary

#4C7D18

secondary

#773FB2

accent

#3DEB91

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C7D18

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

Preview Lab → · Contrast checker → · Palette generator →