#4F4F17#4F4F17

#4F4F17 is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.5% C 0.076 H 109.3°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F4F17
RGB	rgb(79, 79, 23)
HSL	hsl(60, 55%, 20%)
HSV	hsv(60, 71%, 31%)
CMYK	cmyk(0%, 0%, 70.9%, 69%)
CIE-LAB	lab(32.52, -8.12, 31.80)
CIE-LCH	lch(32.52, 32.82, 104.32°)
OKLab	oklab(41.55% -0.0251 0.0718)
OKLCH	oklch(41.55% 0.076 109.3)
XYZ	xyz(6.1753, 7.3163, 1.8973)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4F17 #17174F

analogous

#4F3317 #4F4F17 #334F17

triadic

#4F4F17 #174F4F #4F174F

tetradic

#4F4F17 #174F33 #17174F #4F1733

square

#4F4F17 #174F33 #17174F #4F1733

split-complementary

#4F4F17 #17334F #33174F

monochromatic

#181807 #202009 #4F4F17 #7E7E25 #AEAE33

Accessibility & contrast

On white

8.53

#4F4F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4F4F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4F17

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4F17	#FFFFFF	#000000	##FFFFFF
##4F4F17	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B0F

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#554A44

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4f4f17;
/* rgb */ color: rgb(79, 79, 23);
/* oklch */ color: oklch(41.5% 0.076 109.3);

Tailwind

colors: {
  custom: {
    50: '#828057',
    500: '#4f4f17',
    950: '#000000',
  },
}

SCSS

$custom: #4f4f17;
$custom-light: #828057;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4f17",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 23
  },
  "hsl": {
    "h": 60,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.41545,
    "c": 0.07604,
    "h": 109.3
  },
  "luminance": 0.07316
}

Semantic roles & 50–950 ramp

primary

#4F4F17

secondary

#3C3C86

accent

#4ADE4A

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F4F17

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

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