#4F4F18#4F4F18

#4F4F18 is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.6% C 0.075 H 109.3°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#4F4F18
RGB	rgb(79, 79, 24)
HSL	hsl(60, 53%, 20%)
HSV	hsv(60, 70%, 31%)
CMYK	cmyk(0%, 0%, 69.6%, 69%)
CIE-LAB	lab(32.53, -8.04, 31.33)
CIE-LCH	lch(32.53, 32.34, 104.40°)
OKLab	oklab(41.56% -0.0248 0.071)
OKLCH	oklch(41.56% 0.075 109.3)
XYZ	xyz(6.1855, 7.3204, 1.9511)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4F18 #18184F

analogous

#4F3318 #4F4F18 #334F18

triadic

#4F4F18 #184F4F #4F184F

tetradic

#4F4F18 #184F33 #18184F #4F1833

square

#4F4F18 #184F33 #18184F #4F1833

split-complementary

#4F4F18 #18334F #33184F

monochromatic

#171707 #20200A #4F4F18 #7E7E26 #ADAD35

Accessibility & contrast

On white

8.52

#4F4F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4F4F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4F18

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4F18	#FFFFFF	#000000	##FFFFFF
##4F4F18	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C11

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#554A44

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4f4f18;
/* rgb */ color: rgb(79, 79, 24);
/* oklch */ color: oklch(41.6% 0.075 109.3);

Tailwind

colors: {
  custom: {
    50: '#828058',
    500: '#4f4f18',
    950: '#000000',
  },
}

SCSS

$custom: #4f4f18;
$custom-light: #828058;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4f18",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 24
  },
  "hsl": {
    "h": 60,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41555,
    "c": 0.07517,
    "h": 109.3
  },
  "luminance": 0.0732
}

Semantic roles & 50–950 ramp

primary

#4F4F18

secondary

#3D3D86

accent

#4BDD4B

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F4F18

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

Preview Lab → · Contrast checker → · Palette generator →