#4F511E#4F511E

#4F511E is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.1% C 0.072 H 111.2°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F511E
RGB	rgb(79, 81, 30)
HSL	hsl(62, 46%, 22%)
HSV	hsv(62, 63%, 32%)
CMYK	cmyk(2.5%, 0%, 63%, 68.2%)
CIE-LAB	lab(33.22, -8.74, 29.06)
CIE-LCH	lch(33.22, 30.35, 106.74°)
OKLab	oklab(42.13% -0.026 0.0671)
OKLCH	oklch(42.13% 0.072 111.2)
XYZ	xyz(6.4014, 7.6410, 2.3657)
Luminance	0.0764 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F511E #201E51

analogous

#513A1E #4F511E #36511E

triadic

#4F511E #1E4F51 #511E4F

tetradic

#4F511E #1E513A #201E51 #511E36

square

#4F511E #1E513A #201E51 #511E36

split-complementary

#4F511E #1E3651 #3A1E51

monochromatic

#161608 #23240D #4F511E #7B7E2F #A6AA3F

Accessibility & contrast

On white

8.31

#4F511E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4F511E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F511E

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F511E	#FFFFFF	#000000	##FFFFFF
##4F511E	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D18

Deuteranopia (green-blind)

#584F21

Tritanopia (blue-blind)

#544C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f511e;
/* rgb */ color: rgb(79, 81, 30);
/* oklch */ color: oklch(42.1% 0.072 111.2);

Tailwind

colors: {
  custom: {
    50: '#82815c',
    500: '#4f511e',
    950: '#000000',
  },
}

SCSS

$custom: #4f511e;
$custom-light: #82815c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f511e",
  "rgb": {
    "r": 79,
    "g": 81,
    "b": 30
  },
  "hsl": {
    "h": 62.353,
    "s": 45.946,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42132,
    "c": 0.07198,
    "h": 111.2
  },
  "luminance": 0.07641
}

Semantic roles & 50–950 ramp

primary

#4F511E

secondary

#474586

accent

#52D657

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #4F511E

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

Preview Lab → · Contrast checker → · Palette generator →