#4C7A19#4C7A19

#4C7A19 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.7% C 0.134 H 132.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4C7A19
RGB	rgb(76, 122, 25)
HSL	hsl(88, 66%, 29%)
HSV	hsv(88, 80%, 48%)
CMYK	cmyk(37.7%, 0%, 79.5%, 52.2%)
CIE-LAB	lab(46.35, -31.78, 44.62)
CIE-LCH	lch(46.35, 54.78, 125.46°)
OKLab	oklab(52.68% -0.0898 0.0991)
OKLCH	oklch(52.68% 0.134 132.2)
XYZ	xyz(10.1154, 15.5253, 3.3832)
Luminance	0.1553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7A19 #47197A

analogous

#7A7819 #4C7A19 #1C7A19

triadic

#4C7A19 #194C7A #7A194C

tetradic

#4C7A19 #197A78 #47197A #7A191C

square

#4C7A19 #197A78 #47197A #7A191C

split-complementary

#4C7A19 #191C7A #78197A

monochromatic

#101905 #2C470F #4C7A19 #6CAD23 #8BD637

Accessibility & contrast

On white

5.12

#4C7A19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4C7A19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7A19

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7A19	#FFFFFF	#000000	##FFFFFF
##4C7A19	1.00	5.12	4.11	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7002

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#4D7568

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4c7a19;
/* rgb */ color: rgb(76, 122, 25);
/* oklch */ color: oklch(52.7% 0.134 132.2);

Tailwind

colors: {
  custom: {
    50: '#82a15e',
    500: '#4c7a19',
    950: '#000000',
  },
}

SCSS

$custom: #4c7a19;
$custom-light: #82a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7a19",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 25
  },
  "hsl": {
    "h": 88.454,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5268,
    "c": 0.13378,
    "h": 132.2
  },
  "luminance": 0.15526
}

Semantic roles & 50–950 ramp

primary

#4C7A19

secondary

#7540AF

accent

#3FE990

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4C7A19

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

Preview Lab → · Contrast checker → · Palette generator →