#7B581F#7B581F

#7B581F is a mid, moderate orange. Relative luminance 0.113; OKLCH L 48.6% C 0.086 H 76.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#7B581F
RGB	rgb(123, 88, 31)
HSL	hsl(37, 60%, 30%)
HSV	hsv(37, 75%, 48%)
CMYK	cmyk(0%, 28.5%, 74.8%, 51.8%)
CIE-LAB	lab(40.07, 8.52, 37.29)
CIE-LCH	lch(40.07, 38.25, 77.14°)
OKLab	oklab(48.65% 0.0207 0.0833)
OKLCH	oklch(48.65% 0.086 76.1)
XYZ	xyz(11.9062, 11.2903, 2.8482)
Luminance	0.1129 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B581F #1F427B

analogous

#7B2A1F #7B581F #707B1F

triadic

#7B581F #1F7B58 #581F7B

tetradic

#7B581F #1F7B2A #1F427B #7B1F70

square

#7B581F #1F7B2A #1F427B #7B1F70

split-complementary

#7B581F #1F707B #2A1F7B

monochromatic

#191206 #4A3513 #7B581F #AC7B2B #D09B44

Accessibility & contrast

On white

6.45

#7B581F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#7B581F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B581F

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B581F	#FFFFFF	#000000	##FFFFFF
##7B581F	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655918

Deuteranopia (green-blind)

#6D6221

Tritanopia (blue-blind)

#864F4C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7b581f;
/* rgb */ color: rgb(123, 88, 31);
/* oklch */ color: oklch(48.6% 0.086 76.1);

Tailwind

colors: {
  custom: {
    50: '#a5875e',
    500: '#7b581f',
    950: '#000000',
  },
}

SCSS

$custom: #7b581f;
$custom-light: #a5875e;
$custom-dark: #000000;

JSON

{
  "hex": "#7b581f",
  "rgb": {
    "r": 123,
    "g": 88,
    "b": 31
  },
  "hsl": {
    "h": 37.174,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.48645,
    "c": 0.08578,
    "h": 76.1
  },
  "luminance": 0.11289
}

Semantic roles & 50–950 ramp

primary

#7B581F

secondary

#486FAE

accent

#81E345

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#100B04

muted

#7F7C79

Preview Lab

Preview with #7B581F

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

Preview Lab → · Contrast checker → · Palette generator →