#4F7318#4F7318

#4F7318 is a mid, vivid yellow-green. Relative luminance 0.140; OKLCH L 51.0% C 0.123 H 129.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F7318
RGB	rgb(79, 115, 24)
HSL	hsl(84, 65%, 27%)
HSV	hsv(84, 79%, 45%)
CMYK	cmyk(31.3%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(44.22, -27.36, 43.00)
CIE-LCH	lch(44.22, 50.96, 122.46°)
OKLab	oklab(50.99% -0.0781 0.0955)
OKLCH	oklch(50.99% 0.123 129.3)
XYZ	xyz(9.5200, 13.9894, 3.0626)
Luminance	0.1399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7318 #3C1873

analogous

#736A18 #4F7318 #227318

triadic

#4F7318 #184F73 #73184F

tetradic

#4F7318 #18736A #3C1873 #731822

square

#4F7318 #18736A #3C1873 #731822

split-complementary

#4F7318 #182273 #6A1873

monochromatic

#111905 #2C400D #4F7318 #72A623 #94D431

Accessibility & contrast

On white

5.53

#4F7318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4F7318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7318

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7318	#FFFFFF	#000000	##FFFFFF
##4F7318	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A03

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#526E62

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f7318;
/* rgb */ color: rgb(79, 115, 24);
/* oklch */ color: oklch(51.0% 0.123 129.3);

Tailwind

colors: {
  custom: {
    50: '#849b5d',
    500: '#4f7318',
    950: '#000000',
  },
}

SCSS

$custom: #4f7318;
$custom-light: #849b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7318",
  "rgb": {
    "r": 79,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 83.736,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.50989,
    "c": 0.12338,
    "h": 129.3
  },
  "luminance": 0.1399
}

Semantic roles & 50–950 ramp

primary

#4F7318

secondary

#683FA8

accent

#3FE882

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4F7318

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

Preview Lab → · Contrast checker → · Palette generator →