#4F511D#4F511D

#4F511D is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.1% C 0.073 H 111.2°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F511D
RGB	rgb(79, 81, 29)
HSL	hsl(62, 47%, 22%)
HSV	hsv(62, 64%, 32%)
CMYK	cmyk(2.5%, 0%, 64.2%, 68.2%)
CIE-LAB	lab(33.21, -8.83, 29.57)
CIE-LCH	lch(33.21, 30.86, 106.62°)
OKLab	oklab(42.12% -0.0264 0.0681)
OKLCH	oklch(42.12% 0.073 111.2)
XYZ	xyz(6.3888, 7.6360, 2.2995)
Luminance	0.0764 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F511D #1F1D51

analogous

#51391D #4F511D #35511D

triadic

#4F511D #1D4F51 #511D4F

tetradic

#4F511D #1D5139 #1F1D51 #511D35

square

#4F511D #1D5139 #1F1D51 #511D35

split-complementary

#4F511D #1D3551 #391D51

monochromatic

#161708 #23240D #4F511D #7B7E2D #A7AB3D

Accessibility & contrast

On white

8.31

#4F511D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4F511D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F511D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F511D	#FFFFFF	#000000	##FFFFFF
##4F511D	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)

#574D17

Deuteranopia (green-blind)

#584F20

Tritanopia (blue-blind)

#544C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f511d;
/* rgb */ color: rgb(79, 81, 29);
/* oklch */ color: oklch(42.1% 0.073 111.2);

Tailwind

colors: {
  custom: {
    50: '#82815b',
    500: '#4f511d',
    950: '#000000',
  },
}

SCSS

$custom: #4f511d;
$custom-light: #82815b;
$custom-dark: #000000;

JSON

{
  "hex": "#4f511d",
  "rgb": {
    "r": 79,
    "g": 81,
    "b": 29
  },
  "hsl": {
    "h": 62.308,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.4212,
    "c": 0.07299,
    "h": 111.2
  },
  "luminance": 0.07636
}

Semantic roles & 50–950 ramp

primary

#4F511D

secondary

#464486

accent

#51D756

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #4F511D

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

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