#4F4F10#4F4F10

#4F4F10 is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.5% C 0.081 H 109.5°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#4F4F10
RGB	rgb(79, 79, 16)
HSL	hsl(60, 66%, 19%)
HSV	hsv(60, 80%, 31%)
CMYK	cmyk(0%, 0%, 79.7%, 69%)
CIE-LAB	lab(32.46, -8.55, 34.82)
CIE-LCH	lch(32.46, 35.85, 103.79°)
OKLab	oklab(41.48% -0.0272 0.0768)
OKLCH	oklch(41.48% 0.081 109.5)
XYZ	xyz(6.1142, 7.2918, 1.5755)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4F10 #10104F

analogous

#4F2F10 #4F4F10 #2F4F10

triadic

#4F4F10 #104F4F #4F104F

tetradic

#4F4F10 #104F2F #10104F #4F102F

square

#4F4F10 #104F2F #10104F #4F102F

split-complementary

#4F4F10 #102F4F #2F104F

monochromatic

#191905 #1C1C06 #4F4F10 #82821A #B5B525

Accessibility & contrast

On white

8.54

#4F4F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4F4F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4F10

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4F10	#FFFFFF	#000000	##FFFFFF
##4F4F10	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B05

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#554943

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4f4f10;
/* rgb */ color: rgb(79, 79, 16);
/* oklch */ color: oklch(41.5% 0.081 109.5);

Tailwind

colors: {
  custom: {
    50: '#838054',
    500: '#4f4f10',
    950: '#000000',
  },
}

SCSS

$custom: #4f4f10;
$custom-light: #838054;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4f10",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 16
  },
  "hsl": {
    "h": 60,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.41484,
    "c": 0.08143,
    "h": 109.5
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#4F4F10

secondary

#323289

accent

#3FE93F

background

#F8F7F4

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4F4F10

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

Preview Lab → · Contrast checker → · Palette generator →