#4F490F#4F490F

#4F490F is a dark, moderate yellow. Relative luminance 0.065; OKLCH L 40.0% C 0.076 H 103.3°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F490F
RGB	rgb(79, 73, 15)
HSL	hsl(54, 68%, 18%)
HSV	hsv(54, 81%, 31%)
CMYK	cmyk(0%, 7.6%, 81%, 69%)
CIE-LAB	lab(30.55, -5.01, 33.41)
CIE-LCH	lch(30.55, 33.78, 98.52°)
OKLab	oklab(39.96% -0.0173 0.0736)
OKLCH	oklch(39.96% 0.076 103.3)
XYZ	xyz(5.6935, 6.4621, 1.3993)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F490F #0F154F

analogous

#4F290F #4F490F #354F0F

triadic

#4F490F #0F4F49 #490F4F

tetradic

#4F490F #0F4F29 #0F154F #4F0F35

square

#4F490F #0F4F29 #0F154F #4F0F35

split-complementary

#4F490F #0F354F #290F4F

monochromatic

#1A1805 #1C1905 #4F490F #827919 #B6A823

Accessibility & contrast

On white

9.16

#4F490F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4F490F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F490F

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F490F	#FFFFFF	#000000	##FFFFFF
##4F490F	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504605

Deuteranopia (green-blind)

#524913

Tritanopia (blue-blind)

#56433E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4f490f;
/* rgb */ color: rgb(79, 73, 15);
/* oklch */ color: oklch(40.0% 0.076 103.3);

Tailwind

colors: {
  custom: {
    50: '#837b52',
    500: '#4f490f',
    950: '#000000',
  },
}

SCSS

$custom: #4f490f;
$custom-light: #837b52;
$custom-dark: #000000;

JSON

{
  "hex": "#4f490f",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 15
  },
  "hsl": {
    "h": 54.375,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39958,
    "c": 0.07558,
    "h": 103.3
  },
  "luminance": 0.06462
}

Semantic roles & 50–950 ramp

primary

#4F490F

secondary

#313989

accent

#4DEB3D

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #4F490F

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

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