#4A370D#4A370D

#4A370D is a dark, moderate orange. Relative luminance 0.042; OKLCH L 34.9% C 0.063 H 83.3°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#4A370D
RGB	rgb(74, 55, 13)
HSL	hsl(41, 70%, 17%)
HSV	hsv(41, 82%, 29%)
CMYK	cmyk(0%, 25.7%, 82.4%, 71%)
CIE-LAB	lab(24.38, 3.61, 28.15)
CIE-LCH	lch(24.38, 28.38, 82.70°)
OKLab	oklab(34.94% 0.0073 0.0622)
OKLCH	oklch(34.94% 0.063 83.3)
XYZ	xyz(4.2631, 4.2176, 0.9702)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A370D #0D204A

analogous

#4A180D #4A370D #3F4A0D

triadic

#4A370D #0D4A37 #370D4A

tetradic

#4A370D #0D4A18 #0D204A #4A0D3F

square

#4A370D #0D4A18 #0D204A #4A0D3F

split-complementary

#4A370D #0D3F4A #180D4A

monochromatic

#1A1305 #1A1305 #4A370D #7E5E16 #B2841F

Accessibility & contrast

On white

11.39

#4A370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4A370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A370D

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A370D	#FFFFFF	#000000	##FFFFFF
##4A370D	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3707

Deuteranopia (green-blind)

#443C0F

Tritanopia (blue-blind)

#51312F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4a370d;
/* rgb */ color: rgb(74, 55, 13);
/* oklch */ color: oklch(34.9% 0.063 83.3);

Tailwind

colors: {
  custom: {
    50: '#7f6d4f',
    500: '#4a370d',
    950: '#000000',
  },
}

SCSS

$custom: #4a370d;
$custom-light: #7f6d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4a370d",
  "rgb": {
    "r": 74,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 41.311,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34942,
    "c": 0.06262,
    "h": 83.3
  },
  "luminance": 0.04217
}

Semantic roles & 50–950 ramp

primary

#4A370D

secondary

#2E4985

accent

#72ED3B

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #4A370D

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

Preview Lab → · Contrast checker → · Palette generator →