#4F501F#4F501F

#4F501F is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.9% C 0.070 H 110.1°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F501F
RGB	rgb(79, 80, 31)
HSL	hsl(61, 44%, 22%)
HSV	hsv(61, 61%, 31%)
CMYK	cmyk(1.2%, 0%, 61.2%, 68.6%)
CIE-LAB	lab(32.92, -8.06, 28.19)
CIE-LCH	lch(32.92, 29.32, 105.96°)
OKLab	oklab(41.89% -0.024 0.0654)
OKLCH	oklch(41.89% 0.07 110.1)
XYZ	xyz(6.3406, 7.4987, 2.4094)
Luminance	0.0750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F501F #201F50

analogous

#50391F #4F501F #37501F

triadic

#4F501F #1F4F50 #501F4F

tetradic

#4F501F #1F5039 #201F50 #501F37

square

#4F501F #1F5039 #201F50 #501F37

split-complementary

#4F501F #1F3750 #391F50

monochromatic

#161609 #23240E #4F501F #7B7C30 #A6A841

Accessibility & contrast

On white

8.40

#4F501F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4F501F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F501F

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F501F	#FFFFFF	#000000	##FFFFFF
##4F501F	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D1A

Deuteranopia (green-blind)

#574E22

Tritanopia (blue-blind)

#544B45

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f501f;
/* rgb */ color: rgb(79, 80, 31);
/* oklch */ color: oklch(41.9% 0.070 110.1);

Tailwind

colors: {
  custom: {
    50: '#82805d',
    500: '#4f501f',
    950: '#000000',
  },
}

SCSS

$custom: #4f501f;
$custom-light: #82805d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f501f",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 31
  },
  "hsl": {
    "h": 61.224,
    "s": 44.144,
    "l": 21.765
  },
  "oklch": {
    "l": 0.4189,
    "c": 0.06965,
    "h": 110.1
  },
  "luminance": 0.07499
}

Semantic roles & 50–950 ramp

primary

#4F501F

secondary

#474685

accent

#54D457

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #4F501F

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

Preview Lab → · Contrast checker → · Palette generator →