#4F440F#4F440F

#4F440F is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.7% C 0.071 H 97.0°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#4F440F
RGB	rgb(79, 68, 15)
HSL	hsl(50, 68%, 18%)
HSV	hsv(50, 81%, 31%)
CMYK	cmyk(0%, 13.9%, 81%, 69%)
CIE-LAB	lab(28.98, -1.94, 31.91)
CIE-LCH	lch(28.98, 31.97, 93.47°)
OKLab	oklab(38.71% -0.0086 0.0704)
OKLCH	oklch(38.71% 0.071 97)
XYZ	xyz(5.3781, 5.8313, 1.2941)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F440F #0F1A4F

analogous

#4F240F #4F440F #3A4F0F

triadic

#4F440F #0F4F44 #440F4F

tetradic

#4F440F #0F4F24 #0F1A4F #4F0F3A

square

#4F440F #0F4F24 #0F1A4F #4F0F3A

split-complementary

#4F440F #0F3A4F #240F4F

monochromatic

#1A1605 #1C1805 #4F440F #827019 #B69D23

Accessibility & contrast

On white

9.69

#4F440F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4F440F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F440F

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F440F	#FFFFFF	#000000	##FFFFFF
##4F440F	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4206

Deuteranopia (green-blind)

#4F4612

Tritanopia (blue-blind)

#563E3A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4f440f;
/* rgb */ color: rgb(79, 68, 15);
/* oklch */ color: oklch(38.7% 0.071 97.0);

Tailwind

colors: {
  custom: {
    50: '#837752',
    500: '#4f440f',
    950: '#000000',
  },
}

SCSS

$custom: #4f440f;
$custom-light: #837752;
$custom-dark: #000000;

JSON

{
  "hex": "#4f440f",
  "rgb": {
    "r": 79,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 49.688,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38714,
    "c": 0.07093,
    "h": 97
  },
  "luminance": 0.05831
}

Semantic roles & 50–950 ramp

primary

#4F440F

secondary

#314089

accent

#5BEB3D

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F440F

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

Preview Lab → · Contrast checker → · Palette generator →