#4F520D#4F520D

#4F520D is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.2% C 0.087 H 112.2°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F520D
RGB	rgb(79, 82, 13)
HSL	hsl(63, 73%, 19%)
HSV	hsv(63, 84%, 32%)
CMYK	cmyk(3.7%, 0%, 84.1%, 67.8%)
CIE-LAB	lab(33.41, -10.45, 36.82)
CIE-LCH	lch(33.41, 38.28, 105.84°)
OKLab	oklab(42.23% -0.0327 0.0804)
OKLCH	oklch(42.23% 0.087 112.2)
XYZ	xyz(6.3146, 7.7261, 1.5393)
Luminance	0.0773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F520D #100D52

analogous

#52320D #4F520D #2C520D

triadic

#4F520D #0D4F52 #520D4F

tetradic

#4F520D #0D5232 #100D52 #520D2C

square

#4F520D #0D5232 #100D52 #520D2C

split-complementary

#4F520D #0D2C52 #320D52

monochromatic

#191A04 #1C1D05 #4F520D #828715 #B5BC1E

Accessibility & contrast

On white

8.25

#4F520D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4F520D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F520D

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F520D	#FFFFFF	#000000	##FFFFFF
##4F520D	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E00

Deuteranopia (green-blind)

#594F13

Tritanopia (blue-blind)

#554C45

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f520d;
/* rgb */ color: rgb(79, 82, 13);
/* oklch */ color: oklch(42.2% 0.087 112.2);

Tailwind

colors: {
  custom: {
    50: '#838253',
    500: '#4f520d',
    950: '#000000',
  },
}

SCSS

$custom: #4f520d;
$custom-light: #838253;
$custom-dark: #000000;

JSON

{
  "hex": "#4f520d",
  "rgb": {
    "r": 79,
    "g": 82,
    "b": 13
  },
  "hsl": {
    "h": 62.609,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.42233,
    "c": 0.08681,
    "h": 112.2
  },
  "luminance": 0.07726
}

Semantic roles & 50–950 ramp

primary

#4F520D

secondary

#322E8D

accent

#38EF40

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F520D

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

Preview Lab → · Contrast checker → · Palette generator →