#B4751A#B4751A

#B4751A is a mid, vivid orange. Relative luminance 0.225; OKLCH L 61.5% C 0.125 H 69.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B4751A
RGB	rgb(180, 117, 26)
HSL	hsl(35, 75%, 40%)
HSV	hsv(35, 86%, 71%)
CMYK	cmyk(0%, 35%, 85.6%, 29.4%)
CIE-LAB	lab(54.56, 17.82, 55.25)
CIE-LCH	lch(54.56, 58.05, 72.13°)
OKLab	oklab(61.48% 0.0436 0.1173)
OKLCH	oklch(61.48% 0.125 69.6)
XYZ	xyz(25.3722, 22.5029, 3.9844)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4751A #1A59B4

analogous

#B4281A #B4751A #A6B41A

triadic

#B4751A #1AB475 #751AB4

tetradic

#B4751A #1AB428 #1A59B4 #B41AA6

square

#B4751A #1AB428 #1A59B4 #B41AA6

split-complementary

#B4751A #1AA6B4 #281AB4

monochromatic

#492F0B #7F5212 #B4751A #E0962B #E8B160

Accessibility & contrast

On white

3.82

#B4751A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#B4751A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4751A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4751A	#FFFFFF	#000000	##000000
##B4751A	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A02

Deuteranopia (green-blind)

#99881D

Tritanopia (blue-blind)

#C56564

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b4751a;
/* rgb */ color: rgb(180, 117, 26);
/* oklch */ color: oklch(61.5% 0.125 69.6);

Tailwind

colors: {
  custom: {
    50: '#d09c60',
    500: '#b4751a',
    950: '#000000',
  },
}

SCSS

$custom: #b4751a;
$custom-light: #d09c60;
$custom-dark: #000000;

JSON

{
  "hex": "#b4751a",
  "rgb": {
    "r": 180,
    "g": 117,
    "b": 26
  },
  "hsl": {
    "h": 35.455,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61478,
    "c": 0.12517,
    "h": 69.6
  },
  "luminance": 0.225
}

Semantic roles & 50–950 ramp

primary

#B4751A

secondary

#5D8BCC

accent

#83F136

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B4751A

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

Preview Lab → · Contrast checker → · Palette generator →