#4F390F#4F390F

#4F390F is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.1% C 0.064 H 79.8°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F390F
RGB	rgb(79, 57, 15)
HSL	hsl(39, 68%, 18%)
HSV	hsv(39, 81%, 31%)
CMYK	cmyk(0%, 27.8%, 81%, 69%)
CIE-LAB	lab(25.63, 5.03, 28.64)
CIE-LCH	lch(25.63, 29.08, 80.05°)
OKLab	oklab(36.08% 0.0114 0.0634)
OKLCH	oklch(36.08% 0.064 79.8)
XYZ	xyz(4.7741, 4.6234, 1.0928)
Luminance	0.0462 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F390F #0F254F

analogous

#4F190F #4F390F #454F0F

triadic

#4F390F #0F4F39 #390F4F

tetradic

#4F390F #0F4F19 #0F254F #4F0F45

square

#4F390F #0F4F19 #0F254F #4F0F45

split-complementary

#4F390F #0F454F #190F4F

monochromatic

#1A1305 #1C1405 #4F390F #825E19 #B68323

Accessibility & contrast

On white

10.91

#4F390F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#4F390F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F390F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F390F	#FFFFFF	#000000	##FFFFFF
##4F390F	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423909

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#563330

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f390f;
/* rgb */ color: rgb(79, 57, 15);
/* oklch */ color: oklch(36.1% 0.064 79.8);

Tailwind

colors: {
  custom: {
    50: '#836f50',
    500: '#4f390f',
    950: '#000000',
  },
}

SCSS

$custom: #4f390f;
$custom-light: #836f50;
$custom-dark: #000000;

JSON

{
  "hex": "#4f390f",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 15
  },
  "hsl": {
    "h": 39.375,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36076,
    "c": 0.06445,
    "h": 79.8
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#4F390F

secondary

#314F89

accent

#79EB3D

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F390F

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

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