#4B6818#4B6818

#4B6818 is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 47.8% C 0.111 H 127.7°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B6818
RGB	rgb(75, 104, 24)
HSL	hsl(82, 63%, 25%)
HSV	hsv(82, 77%, 41%)
CMYK	cmyk(27.9%, 0%, 76.9%, 59.2%)
CIE-LAB	lab(40.35, -23.61, 39.16)
CIE-LCH	lch(40.35, 45.73, 121.08°)
OKLab	oklab(47.78% -0.0676 0.0875)
OKLCH	oklch(47.78% 0.111 127.7)
XYZ	xyz(8.0168, 11.4623, 2.6540)
Luminance	0.1146 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6818 #351868

analogous

#685D18 #4B6818 #236818

triadic

#4B6818 #184B68 #68184B

tetradic

#4B6818 #18685D #351868 #681823

square

#4B6818 #18685D #351868 #681823

split-complementary

#4B6818 #182368 #5D1868

monochromatic

#121906 #27360D #4B6818 #6F9A23 #93CB2F

Accessibility & contrast

On white

6.38

#4B6818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4B6818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6818

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6818	#FFFFFF	#000000	##FFFFFF
##4B6818	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6009

Deuteranopia (green-blind)

#6A5F1F

Tritanopia (blue-blind)

#4E6359

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b6818;
/* rgb */ color: rgb(75, 104, 24);
/* oklch */ color: oklch(47.8% 0.111 127.7);

Tailwind

colors: {
  custom: {
    50: '#80935b',
    500: '#4b6818',
    950: '#000000',
  },
}

SCSS

$custom: #4b6818;
$custom-light: #80935b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6818",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 24
  },
  "hsl": {
    "h": 81.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47777,
    "c": 0.11063,
    "h": 127.7
  },
  "luminance": 0.11462
}

Semantic roles & 50–950 ramp

primary

#4B6818

secondary

#613E9E

accent

#42E67D

background

#F8F9F5

surface

#EFF1E9

border

#CACBC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #4B6818

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

Preview Lab → · Contrast checker → · Palette generator →