#4F310F#4F310F

#4F310F is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.3% C 0.064 H 65.6°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F310F
RGB	rgb(79, 49, 15)
HSL	hsl(32, 68%, 18%)
HSV	hsv(32, 81%, 31%)
CMYK	cmyk(0%, 38%, 81%, 69%)
CIE-LAB	lab(23.32, 10.19, 26.31)
CIE-LCH	lch(23.32, 28.21, 68.83°)
OKLab	oklab(34.27% 0.0265 0.0585)
OKLCH	oklch(34.27% 0.064 65.6)
XYZ	xyz(4.4093, 3.8938, 0.9712)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F310F #0F2D4F

analogous

#4F110F #4F310F #4D4F0F

triadic

#4F310F #0F4F31 #310F4F

tetradic

#4F310F #0F4F11 #0F2D4F #4F0F4D

square

#4F310F #0F4F11 #0F2D4F #4F0F4D

split-complementary

#4F310F #0F4D4F #110F4F

monochromatic

#1A1005 #1C1105 #4F310F #825119 #B67123

Accessibility & contrast

On white

11.81

#4F310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#4F310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F310F

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F310F	#FFFFFF	#000000	##FFFFFF
##4F310F	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B330B

Deuteranopia (green-blind)

#423A10

Tritanopia (blue-blind)

#572A2A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f310f;
/* rgb */ color: rgb(79, 49, 15);
/* oklch */ color: oklch(34.3% 0.064 65.6);

Tailwind

colors: {
  custom: {
    50: '#84694f',
    500: '#4f310f',
    950: '#000000',
  },
}

SCSS

$custom: #4f310f;
$custom-light: #84694f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f310f",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 31.875,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.34269,
    "c": 0.06419,
    "h": 65.6
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#4F310F

secondary

#315A89

accent

#8EEB3D

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #4F310F

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

Preview Lab → · Contrast checker → · Palette generator →