#4B4D18#4B4D18

#4B4D18 is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.7% C 0.074 H 111.3°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4B4D18
RGB	rgb(75, 77, 24)
HSL	hsl(62, 52%, 20%)
HSV	hsv(62, 69%, 30%)
CMYK	cmyk(2.6%, 0%, 68.8%, 69.8%)
CIE-LAB	lab(31.51, -8.83, 30.14)
CIE-LCH	lch(31.51, 31.41, 106.33°)
OKLab	oklab(40.65% -0.0267 0.0686)
OKLCH	oklch(40.65% 0.074 111.3)
XYZ	xyz(5.7206, 6.8697, 1.8886)
Luminance	0.0687 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4D18 #1A184D

analogous

#4D3518 #4B4D18 #314D18

triadic

#4B4D18 #184B4D #4D184B

tetradic

#4B4D18 #184D35 #1A184D #4D1831

square

#4B4D18 #184D35 #1A184D #4D1831

split-complementary

#4B4D18 #18314D #35184D

monochromatic

#171707 #1E1E09 #4B4D18 #787C27 #A6AA35

Accessibility & contrast

On white

8.85

#4B4D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4B4D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4D18

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4D18	#FFFFFF	#000000	##FFFFFF
##4B4D18	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534911

Deuteranopia (green-blind)

#544B1B

Tritanopia (blue-blind)

#504842

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4b4d18;
/* rgb */ color: rgb(75, 77, 24);
/* oklch */ color: oklch(40.7% 0.074 111.3);

Tailwind

colors: {
  custom: {
    50: '#7f7e58',
    500: '#4b4d18',
    950: '#000000',
  },
}

SCSS

$custom: #4b4d18;
$custom-light: #7f7e58;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4d18",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 24
  },
  "hsl": {
    "h": 62.264,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40651,
    "c": 0.0736,
    "h": 111.3
  },
  "luminance": 0.0687
}

Semantic roles & 50–950 ramp

primary

#4B4D18

secondary

#403D84

accent

#4CDC51

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4B4D18

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

Preview Lab → · Contrast checker → · Palette generator →