#5B451E#5B451E

#5B451E is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.5% C 0.063 H 79.7°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#5B451E
RGB	rgb(91, 69, 30)
HSL	hsl(38, 50%, 24%)
HSV	hsv(38, 67%, 36%)
CMYK	cmyk(0%, 24.2%, 67%, 64.3%)
CIE-LAB	lab(30.82, 4.51, 26.70)
CIE-LCH	lch(30.82, 27.08, 80.42°)
OKLab	oklab(40.53% 0.0112 0.0617)
OKLCH	oklch(40.53% 0.063 79.7)
XYZ	xyz(6.6772, 6.5746, 2.1454)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B451E #1E345B

analogous

#5B261E #5B451E #525B1E

triadic

#5B451E #1E5B45 #451E5B

tetradic

#5B451E #1E5B26 #1E345B #5B1E52

square

#5B451E #1E5B26 #1E345B #5B1E52

split-complementary

#5B451E #1E525B #261E5B

monochromatic

#171108 #2D220F #5B451E #89682D #B78B3C

Accessibility & contrast

On white

9.07

#5B451E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#5B451E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B451E

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B451E	#FFFFFF	#000000	##FFFFFF
##5B451E	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E451A

Deuteranopia (green-blind)

#534B1F

Tritanopia (blue-blind)

#633F3C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5b451e;
/* rgb */ color: rgb(91, 69, 30);
/* oklch */ color: oklch(40.5% 0.063 79.7);

Tailwind

colors: {
  custom: {
    50: '#8c785b',
    500: '#5b451e',
    950: '#000000',
  },
}

SCSS

$custom: #5b451e;
$custom-light: #8c785b;
$custom-dark: #000000;

JSON

{
  "hex": "#5b451e",
  "rgb": {
    "r": 91,
    "g": 69,
    "b": 30
  },
  "hsl": {
    "h": 38.361,
    "s": 50.413,
    "l": 23.725
  },
  "oklch": {
    "l": 0.40528,
    "c": 0.06275,
    "h": 79.7
  },
  "luminance": 0.06574
}

Semantic roles & 50–950 ramp

primary

#5B451E

secondary

#456090

accent

#80DA4E

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0904

muted

#7D7B79

Preview Lab

Preview with #5B451E

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

Preview Lab → · Contrast checker → · Palette generator →