#4F8519#4F8519

#4F8519 is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 55.8% C 0.146 H 133.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F8519
RGB	rgb(79, 133, 25)
HSL	hsl(90, 68%, 31%)
HSV	hsv(90, 81%, 52%)
CMYK	cmyk(40.6%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(50.11, -35.59, 48.21)
CIE-LCH	lch(50.11, 59.93, 126.44°)
OKLab	oklab(55.8% -0.1003 0.1066)
OKLCH	oklch(55.8% 0.146 133.3)
XYZ	xyz(11.7873, 18.5069, 3.8706)
Luminance	0.1851 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8519 #4F1985

analogous

#858519 #4F8519 #198519

triadic

#4F8519 #194F85 #85194F

tetradic

#4F8519 #198585 #4F1985 #851919

square

#4F8519 #198585 #4F1985 #851919

split-complementary

#4F8519 #191985 #851985

monochromatic

#121E06 #30510F #4F8519 #6EB923 #8CDB3E

Accessibility & contrast

On white

4.47

#4F8519 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4F8519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8519

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8519	#FFFFFF	#000000	##000000
##4F8519	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#837625

Tritanopia (blue-blind)

#4F7F71

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f8519;
/* rgb */ color: rgb(79, 133, 25);
/* oklch */ color: oklch(55.8% 0.146 133.3);

Tailwind

colors: {
  custom: {
    50: '#86a960',
    500: '#4f8519',
    950: '#000000',
  },
}

SCSS

$custom: #4f8519;
$custom-light: #86a960;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8519",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 90,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55797,
    "c": 0.14638,
    "h": 133.3
  },
  "luminance": 0.18508
}

Semantic roles & 50–950 ramp

primary

#4F8519

secondary

#7D41B9

accent

#3DEB94

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4F8519

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

Preview Lab → · Contrast checker → · Palette generator →