#7B581B#7B581B

#7B581B is a mid, moderate orange. Relative luminance 0.113; OKLCH L 48.6% C 0.088 H 77.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#7B581B
RGB	rgb(123, 88, 27)
HSL	hsl(38, 64%, 29%)
HSV	hsv(38, 78%, 48%)
CMYK	cmyk(0%, 28.5%, 78%, 51.8%)
CIE-LAB	lab(40.03, 8.31, 39.11)
CIE-LCH	lch(40.03, 39.98, 78.00°)
OKLab	oklab(48.61% 0.0195 0.0862)
OKLCH	oklch(48.61% 0.088 77.3)
XYZ	xyz(11.8567, 11.2705, 2.5877)
Luminance	0.1127 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B581B #1B3E7B

analogous

#7B281B #7B581B #6E7B1B

triadic

#7B581B #1B7B58 #581B7B

tetradic

#7B581B #1B7B28 #1B3E7B #7B1B6E

square

#7B581B #1B7B28 #1B3E7B #7B1B6E

split-complementary

#7B581B #1B6E7B #281B7B

monochromatic

#191206 #493410 #7B581B #AD7C26 #D49D3C

Accessibility & contrast

On white

6.45

#7B581B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#7B581B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B581B

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B581B	#FFFFFF	#000000	##FFFFFF
##7B581B	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655912

Deuteranopia (green-blind)

#6D621D

Tritanopia (blue-blind)

#864E4C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7b581b;
/* rgb */ color: rgb(123, 88, 27);
/* oklch */ color: oklch(48.6% 0.088 77.3);

Tailwind

colors: {
  custom: {
    50: '#a5875c',
    500: '#7b581b',
    950: '#000000',
  },
}

SCSS

$custom: #7b581b;
$custom-light: #a5875c;
$custom-dark: #000000;

JSON

{
  "hex": "#7b581b",
  "rgb": {
    "r": 123,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 38.125,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.48609,
    "c": 0.08841,
    "h": 77.3
  },
  "luminance": 0.1127
}

Semantic roles & 50–950 ramp

primary

#7B581B

secondary

#436AAF

accent

#7DE741

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#100B04

muted

#7F7C79

Preview Lab

Preview with #7B581B

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

Preview Lab → · Contrast checker → · Palette generator →