#4C7311#4C7311

#4C7311 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.8% C 0.129 H 130.0°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C7311
RGB	rgb(76, 115, 17)
HSL	hsl(84, 74%, 26%)
HSV	hsv(84, 85%, 45%)
CMYK	cmyk(33.9%, 0%, 85.2%, 54.9%)
CIE-LAB	lab(44.00, -28.94, 45.01)
CIE-LCH	lch(44.00, 53.52, 122.74°)
OKLab	oklab(50.75% -0.0827 0.0986)
OKLCH	oklch(50.75% 0.129 130)
XYZ	xyz(9.2124, 13.8381, 2.7159)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7311 #381173

analogous

#736911 #4C7311 #1B7311

triadic

#4C7311 #114C73 #73114C

tetradic

#4C7311 #117369 #381173 #73111B

square

#4C7311 #117369 #381173 #73111B

split-complementary

#4C7311 #111B73 #691173

monochromatic

#121B04 #293E09 #4C7311 #6FA819 #92DE21

Accessibility & contrast

On white

5.57

#4C7311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4C7311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7311

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7311	#FFFFFF	#000000	##FFFFFF
##4C7311	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A00

Deuteranopia (green-blind)

#73671C

Tritanopia (blue-blind)

#4E6E61

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c7311;
/* rgb */ color: rgb(76, 115, 17);
/* oklch */ color: oklch(50.8% 0.129 130.0);

Tailwind

colors: {
  custom: {
    50: '#829b5a',
    500: '#4c7311',
    950: '#000000',
  },
}

SCSS

$custom: #4c7311;
$custom-light: #829b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7311",
  "rgb": {
    "r": 76,
    "g": 115,
    "b": 17
  },
  "hsl": {
    "h": 83.878,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.50752,
    "c": 0.12873,
    "h": 130
  },
  "luminance": 0.13838
}

Semantic roles & 50–950 ramp

primary

#4C7311

secondary

#6436AA

accent

#37F181

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4C7311

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

Preview Lab → · Contrast checker → · Palette generator →