#7C581B#7C581B

#7C581B is a mid, moderate orange. Relative luminance 0.113; OKLCH L 48.7% C 0.089 H 76.5°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#7C581B
RGB	rgb(124, 88, 27)
HSL	hsl(38, 64%, 30%)
HSV	hsv(38, 78%, 49%)
CMYK	cmyk(0%, 29%, 78.2%, 51.4%)
CIE-LAB	lab(40.15, 8.79, 39.27)
CIE-LCH	lch(40.15, 40.24, 77.38°)
OKLab	oklab(48.73% 0.0208 0.0865)
OKLCH	oklch(48.73% 0.089 76.5)
XYZ	xyz(12.0006, 11.3446, 2.5944)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C581B #1B3F7C

analogous

#7C281B #7C581B #707C1B

triadic

#7C581B #1B7C58 #581B7C

tetradic

#7C581B #1B7C28 #1B3F7C #7C1B70

square

#7C581B #1B7C28 #1B3F7C #7C1B70

split-complementary

#7C581B #1B707C #281B7C

monochromatic

#191205 #4A3410 #7C581B #AE7C26 #D59C3D

Accessibility & contrast

On white

6.42

#7C581B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#7C581B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C581B

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C581B	#FFFFFF	#000000	##FFFFFF
##7C581B	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655912

Deuteranopia (green-blind)

#6E621D

Tritanopia (blue-blind)

#874E4C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #7c581b;
/* rgb */ color: rgb(124, 88, 27);
/* oklch */ color: oklch(48.7% 0.089 76.5);

Tailwind

colors: {
  custom: {
    50: '#a6875c',
    500: '#7c581b',
    950: '#000000',
  },
}

SCSS

$custom: #7c581b;
$custom-light: #a6875c;
$custom-dark: #000000;

JSON

{
  "hex": "#7c581b",
  "rgb": {
    "r": 124,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 37.732,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.48732,
    "c": 0.08899,
    "h": 76.5
  },
  "luminance": 0.11344
}

Semantic roles & 50–950 ramp

primary

#7C581B

secondary

#436BB0

accent

#7EE741

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#100B04

muted

#7F7C79

Preview Lab

Preview with #7C581B

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

Preview Lab → · Contrast checker → · Palette generator →