#4C310F#4C310F

#4C310F is a dark, moderate orange. Relative luminance 0.038; OKLCH L 33.8% C 0.062 H 68.9°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C310F
RGB	rgb(76, 49, 15)
HSL	hsl(33, 67%, 18%)
HSV	hsv(33, 80%, 30%)
CMYK	cmyk(0%, 35.5%, 80.3%, 70.2%)
CIE-LAB	lab(22.89, 8.66, 25.74)
CIE-LCH	lch(22.89, 27.15, 71.41°)
OKLab	oklab(33.84% 0.0222 0.0574)
OKLCH	oklch(33.84% 0.062 68.9)
XYZ	xyz(4.1653, 3.7680, 0.9598)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C310F #0F2A4C

analogous

#4C130F #4C310F #484C0F

triadic

#4C310F #0F4C31 #310F4C

tetradic

#4C310F #0F4C13 #0F2A4C #4C0F48

square

#4C310F #0F4C13 #0F2A4C #4C0F48

split-complementary

#4C310F #0F484C #130F4C

monochromatic

#1A1005 #1A1005 #4C310F #7F5219 #B27323

Accessibility & contrast

On white

11.98

#4C310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#4C310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C310F

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C310F	#FFFFFF	#000000	##FFFFFF
##4C310F	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330B

Deuteranopia (green-blind)

#403910

Tritanopia (blue-blind)

#532A2A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4c310f;
/* rgb */ color: rgb(76, 49, 15);
/* oklch */ color: oklch(33.8% 0.062 68.9);

Tailwind

colors: {
  custom: {
    50: '#81694f',
    500: '#4c310f',
    950: '#000000',
  },
}

SCSS

$custom: #4c310f;
$custom-light: #81694f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c310f",
  "rgb": {
    "r": 76,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 33.443,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.33843,
    "c": 0.06156,
    "h": 68.9
  },
  "luminance": 0.03768
}

Semantic roles & 50–950 ramp

primary

#4C310F

secondary

#315686

accent

#8AEA3E

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #4C310F

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

Preview Lab → · Contrast checker → · Palette generator →