#4F370C#4F370C

#4F370C is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.6% C 0.066 H 77.6°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F370C
RGB	rgb(79, 55, 12)
HSL	hsl(39, 74%, 18%)
HSV	hsv(39, 85%, 31%)
CMYK	cmyk(0%, 30.4%, 84.8%, 69%)
CIE-LAB	lab(25.02, 6.16, 29.46)
CIE-LCH	lch(25.02, 30.10, 78.19°)
OKLab	oklab(35.59% 0.0142 0.0644)
OKLCH	oklch(35.59% 0.066 77.6)
XYZ	xyz(4.6573, 4.4216, 0.9559)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F370C #0C244F

analogous

#4F150C #4F370C #454F0C

triadic

#4F370C #0C4F37 #370C4F

tetradic

#4F370C #0C4F15 #0C244F #4F0C45

square

#4F370C #0C4F15 #0C244F #4F0C45

split-complementary

#4F370C #0C454F #150C4F

monochromatic

#1B1204 #1B1204 #4F370C #845C14 #B9811C

Accessibility & contrast

On white

11.15

#4F370C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#4F370C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F370C

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F370C	#FFFFFF	#000000	##FFFFFF
##4F370C	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403806

Deuteranopia (green-blind)

#463E0E

Tritanopia (blue-blind)

#57302F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f370c;
/* rgb */ color: rgb(79, 55, 12);
/* oklch */ color: oklch(35.6% 0.066 77.6);

Tailwind

colors: {
  custom: {
    50: '#846d4e',
    500: '#4f370c',
    950: '#000000',
  },
}

SCSS

$custom: #4f370c;
$custom-light: #846d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f370c",
  "rgb": {
    "r": 79,
    "g": 55,
    "b": 12
  },
  "hsl": {
    "h": 38.507,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35587,
    "c": 0.066,
    "h": 77.6
  },
  "luminance": 0.04421
}

Semantic roles & 50–950 ramp

primary

#4F370C

secondary

#2C4E8B

accent

#7AF038

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F370C

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

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