#4F3F0E#4F3F0E

#4F3F0E is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.5% C 0.068 H 90.0°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#4F3F0E
RGB	rgb(79, 63, 14)
HSL	hsl(45, 70%, 18%)
HSV	hsv(45, 82%, 31%)
CMYK	cmyk(0%, 20.3%, 82.3%, 69%)
CIE-LAB	lab(27.43, 1.15, 30.87)
CIE-LCH	lch(27.43, 30.89, 87.87°)
OKLab	oklab(37.49% 0 0.0679)
OKLCH	oklch(37.49% 0.068 90)
XYZ	xyz(5.0815, 5.2493, 1.1609)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3F0E #0E1E4F

analogous

#4F1E0E #4F3F0E #3E4F0E

triadic

#4F3F0E #0E4F3F #3F0E4F

tetradic

#4F3F0E #0E4F1E #0E1E4F #4F0E3E

square

#4F3F0E #0E4F1E #0E1E4F #4F0E3E

split-complementary

#4F3F0E #0E3E4F #1E0E4F

monochromatic

#1A1505 #1B1605 #4F3F0E #836817 #B79220

Accessibility & contrast

On white

10.24

#4F3F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#4F3F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3F0E

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3F0E	#FFFFFF	#000000	##FFFFFF
##4F3F0E	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E06

Deuteranopia (green-blind)

#4B4311

Tritanopia (blue-blind)

#563935

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4f3f0e;
/* rgb */ color: rgb(79, 63, 14);
/* oklch */ color: oklch(37.5% 0.068 90.0);

Tailwind

colors: {
  custom: {
    50: '#837350',
    500: '#4f3f0e',
    950: '#000000',
  },
}

SCSS

$custom: #4f3f0e;
$custom-light: #837350;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3f0e",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 14
  },
  "hsl": {
    "h": 45.231,
    "s": 69.892,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37488,
    "c": 0.06794,
    "h": 90
  },
  "luminance": 0.05249
}

Semantic roles & 50–950 ramp

primary

#4F3F0E

secondary

#2F458A

accent

#67ED3B

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F3F0E

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

Preview Lab → · Contrast checker → · Palette generator →