#4F3711#4F3711

#4F3711 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.6% C 0.063 H 75.4°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F3711
RGB	rgb(79, 55, 17)
HSL	hsl(37, 65%, 19%)
HSV	hsv(37, 78%, 31%)
CMYK	cmyk(0%, 30.4%, 78.5%, 69%)
CIE-LAB	lab(25.06, 6.43, 27.05)
CIE-LCH	lch(25.06, 27.81, 76.63°)
OKLab	oklab(35.63% 0.0158 0.0605)
OKLCH	oklch(35.63% 0.063 75.4)
XYZ	xyz(4.6921, 4.4355, 1.1392)
Luminance	0.0444 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3711 #11294F

analogous

#4F1811 #4F3711 #484F11

triadic

#4F3711 #114F37 #37114F

tetradic

#4F3711 #114F18 #11294F #4F1148

square

#4F3711 #114F18 #11294F #4F1148

split-complementary

#4F3711 #11484F #18114F

monochromatic

#191205 #1D1406 #4F3711 #815A1C #B47D27

Accessibility & contrast

On white

11.13

#4F3711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#4F3711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3711

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3711	#FFFFFF	#000000	##FFFFFF
##4F3711	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380C

Deuteranopia (green-blind)

#453E12

Tritanopia (blue-blind)

#57312F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f3711;
/* rgb */ color: rgb(79, 55, 17);
/* oklch */ color: oklch(35.6% 0.063 75.4);

Tailwind

colors: {
  custom: {
    50: '#836d51',
    500: '#4f3711',
    950: '#000000',
  },
}

SCSS

$custom: #4f3711;
$custom-light: #836d51;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3711",
  "rgb": {
    "r": 79,
    "g": 55,
    "b": 17
  },
  "hsl": {
    "h": 36.774,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.35634,
    "c": 0.06255,
    "h": 75.4
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#4F3711

secondary

#335488

accent

#81E840

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F3711

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

Preview Lab → · Contrast checker → · Palette generator →