#4F511F#4F511F

#4F511F is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.1% C 0.071 H 111.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#4F511F
RGB	rgb(79, 81, 31)
HSL	hsl(62, 45%, 22%)
HSV	hsv(62, 62%, 32%)
CMYK	cmyk(2.5%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(33.23, -8.65, 28.55)
CIE-LCH	lch(33.23, 29.83, 106.86°)
OKLab	oklab(42.14% -0.0256 0.0662)
OKLCH	oklch(42.14% 0.071 111.2)
XYZ	xyz(6.4144, 7.6462, 2.4340)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F511F #211F51

analogous

#513A1F #4F511F #36511F

triadic

#4F511F #1F4F51 #511F4F

tetradic

#4F511F #1F513A #211F51 #511F36

square

#4F511F #1F513A #211F51 #511F36

split-complementary

#4F511F #1F3651 #3A1F51

monochromatic

#161608 #24250E #4F511F #7A7D30 #A5AA41

Accessibility & contrast

On white

8.30

#4F511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4F511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F511F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F511F	#FFFFFF	#000000	##FFFFFF
##4F511F	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D1A

Deuteranopia (green-blind)

#574F22

Tritanopia (blue-blind)

#544C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f511f;
/* rgb */ color: rgb(79, 81, 31);
/* oklch */ color: oklch(42.1% 0.071 111.2);

Tailwind

colors: {
  custom: {
    50: '#82815d',
    500: '#4f511f',
    950: '#000000',
  },
}

SCSS

$custom: #4f511f;
$custom-light: #82815d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f511f",
  "rgb": {
    "r": 79,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 62.4,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42144,
    "c": 0.07096,
    "h": 111.2
  },
  "luminance": 0.07646
}

Semantic roles & 50–950 ramp

primary

#4F511F

secondary

#494686

accent

#53D459

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #4F511F

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

Preview Lab → · Contrast checker → · Palette generator →