#4F8818#4F8818

#4F8818 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.6% C 0.151 H 133.7°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4F8818
RGB	rgb(79, 136, 24)
HSL	hsl(91, 70%, 31%)
HSV	hsv(91, 82%, 53%)
CMYK	cmyk(41.9%, 0%, 82.4%, 46.7%)
CIE-LAB	lab(51.08, -36.96, 49.42)
CIE-LCH	lch(51.08, 61.71, 126.79°)
OKLab	oklab(56.59% -0.104 0.109)
OKLCH	oklch(56.59% 0.151 133.7)
XYZ	xyz(12.1933, 19.3359, 3.9537)
Luminance	0.1934 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8818 #511888

analogous

#878818 #4F8818 #188819

triadic

#4F8818 #184F88 #88184F

tetradic

#4F8818 #188788 #511888 #881918

square

#4F8818 #188788 #511888 #881918

split-complementary

#4F8818 #191888 #881887

monochromatic

#132006 #31540F #4F8818 #6DBC21 #8CDD3E

Accessibility & contrast

On white

4.31

#4F8818 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4F8818 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8818

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8818	#FFFFFF	#000000	##000000
##4F8818	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#867825

Tritanopia (blue-blind)

#4F8274

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4f8818;
/* rgb */ color: rgb(79, 136, 24);
/* oklch */ color: oklch(56.6% 0.151 133.7);

Tailwind

colors: {
  custom: {
    50: '#86ab60',
    500: '#4f8818',
    950: '#000000',
  },
}

SCSS

$custom: #4f8818;
$custom-light: #86ab60;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8818",
  "rgb": {
    "r": 79,
    "g": 136,
    "b": 24
  },
  "hsl": {
    "h": 90.536,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56592,
    "c": 0.15068,
    "h": 133.7
  },
  "luminance": 0.19337
}

Semantic roles & 50–950 ramp

primary

#4F8818

secondary

#7F40BC

accent

#3BED95

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4F8818

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

Preview Lab → · Contrast checker → · Palette generator →