#4F6F18#4F6F18

#4F6F18 is a mid, moderate yellow-green. Relative luminance 0.131; OKLCH L 49.9% C 0.118 H 128.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F6F18
RGB	rgb(79, 111, 24)
HSL	hsl(82, 64%, 26%)
HSV	hsv(82, 78%, 44%)
CMYK	cmyk(28.8%, 0%, 78.4%, 56.5%)
CIE-LAB	lab(42.91, -25.40, 41.74)
CIE-LCH	lch(42.91, 48.86, 121.32°)
OKLab	oklab(49.93% -0.0728 0.0929)
OKLCH	oklch(49.93% 0.118 128.1)
XYZ	xyz(9.0738, 13.0969, 2.9139)
Luminance	0.1310 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6F18 #38186F

analogous

#6F6418 #4F6F18 #246F18

triadic

#4F6F18 #184F6F #6F184F

tetradic

#4F6F18 #186F64 #38186F #6F1824

square

#4F6F18 #186F64 #38186F #6F1824

split-complementary

#4F6F18 #18246F #64186F

monochromatic

#121905 #2B3D0D #4F6F18 #73A123 #96D22F

Accessibility & contrast

On white

5.80

#4F6F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4F6F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6F18

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6F18	#FFFFFF	#000000	##FFFFFF
##4F6F18	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756705

Deuteranopia (green-blind)

#706520

Tritanopia (blue-blind)

#526A5E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4f6f18;
/* rgb */ color: rgb(79, 111, 24);
/* oklch */ color: oklch(49.9% 0.118 128.1);

Tailwind

colors: {
  custom: {
    50: '#84985c',
    500: '#4f6f18',
    950: '#000000',
  },
}

SCSS

$custom: #4f6f18;
$custom-light: #84985c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6f18",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 24
  },
  "hsl": {
    "h": 82.069,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49925,
    "c": 0.118,
    "h": 128.1
  },
  "luminance": 0.13097
}

Semantic roles & 50–950 ramp

primary

#4F6F18

secondary

#643EA5

accent

#40E77E

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4F6F18

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

Preview Lab → · Contrast checker → · Palette generator →