#4F520F#4F520F

#4F520F is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.2% C 0.086 H 112.2°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F520F
RGB	rgb(79, 82, 15)
HSL	hsl(63, 69%, 19%)
HSV	hsv(63, 82%, 32%)
CMYK	cmyk(3.7%, 0%, 81.7%, 67.8%)
CIE-LAB	lab(33.42, -10.35, 36.10)
CIE-LCH	lch(33.42, 37.56, 106.00°)
OKLab	oklab(42.25% -0.0323 0.0793)
OKLCH	oklch(42.25% 0.086 112.2)
XYZ	xyz(6.3282, 7.7315, 1.6108)
Luminance	0.0773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F520F #120F52

analogous

#52340F #4F520F #2E520F

triadic

#4F520F #0F4F52 #520F4F

tetradic

#4F520F #0F5234 #120F52 #520F2E

square

#4F520F #0F5234 #120F52 #520F2E

split-complementary

#4F520F #0F2E52 #340F52

monochromatic

#191A05 #1D1E06 #4F520F #818618 #B3B922

Accessibility & contrast

On white

8.25

#4F520F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4F520F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F520F

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F520F	#FFFFFF	#000000	##FFFFFF
##4F520F	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)

#594E02

Deuteranopia (green-blind)

#594F15

Tritanopia (blue-blind)

#554C45

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f520f;
/* rgb */ color: rgb(79, 82, 15);
/* oklch */ color: oklch(42.2% 0.086 112.2);

Tailwind

colors: {
  custom: {
    50: '#838254',
    500: '#4f520f',
    950: '#000000',
  },
}

SCSS

$custom: #4f520f;
$custom-light: #838254;
$custom-dark: #000000;

JSON

{
  "hex": "#4f520f",
  "rgb": {
    "r": 79,
    "g": 82,
    "b": 15
  },
  "hsl": {
    "h": 62.687,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42246,
    "c": 0.08561,
    "h": 112.2
  },
  "luminance": 0.07731
}

Semantic roles & 50–950 ramp

primary

#4F520F

secondary

#35318C

accent

#3CEC44

background

#F8F7F5

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F520F

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

Preview Lab → · Contrast checker → · Palette generator →