#4A370A#4A370A

#4A370A is a dark, moderate orange. Relative luminance 0.042; OKLCH L 34.9% C 0.065 H 84.2°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#4A370A
RGB	rgb(74, 55, 10)
HSL	hsl(42, 76%, 16%)
HSV	hsv(42, 86%, 29%)
CMYK	cmyk(0%, 25.7%, 86.5%, 71%)
CIE-LAB	lab(24.36, 3.46, 29.46)
CIE-LCH	lch(24.36, 29.66, 83.31°)
OKLab	oklab(34.92% 0.0065 0.0643)
OKLCH	oklch(34.92% 0.065 84.2)
XYZ	xyz(4.2453, 4.2104, 0.8762)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A370A #0A1D4A

analogous

#4A170A #4A370A #3D4A0A

triadic

#4A370A #0A4A37 #370A4A

tetradic

#4A370A #0A4A17 #0A1D4A #4A0A3D

square

#4A370A #0A4A17 #0A1D4A #4A0A3D

split-complementary

#4A370A #0A3D4A #170A4A

monochromatic

#1B1404 #1B1404 #4A370A #805F11 #B68719

Accessibility & contrast

On white

11.40

#4A370A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4A370A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A370A

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A370A	#FFFFFF	#000000	##FFFFFF
##4A370A	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3704

Deuteranopia (green-blind)

#443C0C

Tritanopia (blue-blind)

#51312E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4a370a;
/* rgb */ color: rgb(74, 55, 10);
/* oklch */ color: oklch(34.9% 0.065 84.2);

Tailwind

colors: {
  custom: {
    50: '#806d4d',
    500: '#4a370a',
    950: '#000000',
  },
}

SCSS

$custom: #4a370a;
$custom-light: #806d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#4a370a",
  "rgb": {
    "r": 74,
    "g": 55,
    "b": 10
  },
  "hsl": {
    "h": 42.188,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.34917,
    "c": 0.06464,
    "h": 84.2
  },
  "luminance": 0.0421
}

Semantic roles & 50–950 ramp

primary

#4A370A

secondary

#294587

accent

#6DF335

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0701

muted

#7C7A77

Preview Lab

Preview with #4A370A

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

Preview Lab → · Contrast checker → · Palette generator →