#4F550C#4F550C

#4F550C is a dark, moderate yellow. Relative luminance 0.082; OKLCH L 43.0% C 0.091 H 114.5°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F550C
RGB	rgb(79, 85, 12)
HSL	hsl(65, 75%, 19%)
HSV	hsv(65, 86%, 33%)
CMYK	cmyk(7.1%, 0%, 85.9%, 66.7%)
CIE-LAB	lab(34.37, -12.22, 38.02)
CIE-LCH	lch(34.37, 39.94, 107.81°)
OKLab	oklab(43% -0.0377 0.0828)
OKLCH	oklch(43% 0.091 114.5)
XYZ	xyz(6.5395, 8.1859, 1.5833)
Luminance	0.0819 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F550C #120C55

analogous

#55370C #4F550C #2B550C

triadic

#4F550C #0C4F55 #550C4F

tetradic

#4F550C #0C5537 #120C55 #550C2B

square

#4F550C #0C5537 #120C55 #550C2B

split-complementary

#4F550C #0C2B55 #370C55

monochromatic

#191B04 #1D1F04 #4F550C #818B14 #B3C01B

Accessibility & contrast

On white

7.96

#4F550C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4F550C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F550C

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F550C	#FFFFFF	#000000	##FFFFFF
##4F550C	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5000

Deuteranopia (green-blind)

#5C5113

Tritanopia (blue-blind)

#554F48

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f550c;
/* rgb */ color: rgb(79, 85, 12);
/* oklch */ color: oklch(43.0% 0.091 114.5);

Tailwind

colors: {
  custom: {
    50: '#838453',
    500: '#4f550c',
    950: '#000000',
  },
}

SCSS

$custom: #4f550c;
$custom-light: #838453;
$custom-dark: #000000;

JSON

{
  "hex": "#4f550c",
  "rgb": {
    "r": 79,
    "g": 85,
    "b": 12
  },
  "hsl": {
    "h": 64.932,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.43002,
    "c": 0.09095,
    "h": 114.5
  },
  "luminance": 0.08186
}

Semantic roles & 50–950 ramp

primary

#4F550C

secondary

#352D90

accent

#36F245

background

#F8F8F4

surface

#EFEFE7

border

#CACAC3

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F550C

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

Preview Lab → · Contrast checker → · Palette generator →