#4E3F0A#4E3F0A

#4E3F0A is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.3% C 0.070 H 92.0°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E3F0A
RGB	rgb(78, 63, 10)
HSL	hsl(47, 77%, 17%)
HSV	hsv(47, 87%, 31%)
CMYK	cmyk(0%, 19.2%, 87.2%, 69.4%)
CIE-LAB	lab(27.29, 0.44, 32.36)
CIE-LCH	lch(27.29, 32.36, 89.22°)
OKLab	oklab(37.34% -0.0024 0.0702)
OKLCH	oklch(37.34% 0.07 92)
XYZ	xyz(4.9745, 5.1969, 1.0282)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3F0A #0A194E

analogous

#4E1D0A #4E3F0A #3B4E0A

triadic

#4E3F0A #0A4E3F #3F0A4E

tetradic

#4E3F0A #0A4E1D #0A194E #4E0A3B

square

#4E3F0A #0A4E1D #0A194E #4E0A3B

split-complementary

#4E3F0A #0A3B4E #1D0A4E

monochromatic

#1B1603 #1B1603 #4E3F0A #846B11 #BA9718

Accessibility & contrast

On white

10.30

#4E3F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4E3F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3F0A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3F0A	#FFFFFF	#000000	##FFFFFF
##4E3F0A	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E02

Deuteranopia (green-blind)

#4B420D

Tritanopia (blue-blind)

#553935

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4e3f0a;
/* rgb */ color: rgb(78, 63, 10);
/* oklch */ color: oklch(37.3% 0.070 92.0);

Tailwind

colors: {
  custom: {
    50: '#83734e',
    500: '#4e3f0a',
    950: '#000000',
  },
}

SCSS

$custom: #4e3f0a;
$custom-light: #83734e;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3f0a",
  "rgb": {
    "r": 78,
    "g": 63,
    "b": 10
  },
  "hsl": {
    "h": 46.765,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37338,
    "c": 0.07026,
    "h": 92
  },
  "luminance": 0.05197
}

Semantic roles & 50–950 ramp

primary

#4E3F0A

secondary

#293F8B

accent

#5EF434

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4E3F0A

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

Preview Lab → · Contrast checker → · Palette generator →