#4F8E18#4F8E18

#4F8E18 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.158 H 134.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4F8E18
RGB	rgb(79, 142, 24)
HSL	hsl(92, 71%, 33%)
HSV	hsv(92, 83%, 56%)
CMYK	cmyk(44.4%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(53.03, -39.52, 51.21)
CIE-LCH	lch(53.03, 64.68, 127.66°)
OKLab	oklab(58.19% -0.1109 0.1127)
OKLCH	oklch(58.19% 0.158 134.5)
XYZ	xyz(13.0621, 21.0735, 4.2433)
Luminance	0.2107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8E18 #57188E

analogous

#8A8E18 #4F8E18 #188E1C

triadic

#4F8E18 #184F8E #8E184F

tetradic

#4F8E18 #188A8E #57188E #8E1C18

square

#4F8E18 #188A8E #57188E #8E1C18

split-complementary

#4F8E18 #1C188E #8E188A

monochromatic

#152506 #325A0F #4F8E18 #6CC221 #8BDF41

Accessibility & contrast

On white

4.03

#4F8E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4F8E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8E18

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8E18	#FFFFFF	#000000	##000000
##4F8E18	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7D26

Tritanopia (blue-blind)

#4E8879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f8e18;
/* rgb */ color: rgb(79, 142, 24);
/* oklch */ color: oklch(58.2% 0.158 134.5);

Tailwind

colors: {
  custom: {
    50: '#87af61',
    500: '#4f8e18',
    950: '#000000',
  },
}

SCSS

$custom: #4f8e18;
$custom-light: #87af61;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8e18",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 92.034,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58192,
    "c": 0.15816,
    "h": 134.5
  },
  "luminance": 0.21074
}

Semantic roles & 50–950 ramp

primary

#4F8E18

secondary

#8542C0

accent

#3AEE9A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F8E18

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

Preview Lab → · Contrast checker → · Palette generator →