#B15F23#B15F23

#B15F23 is a mid, vivid orange. Relative luminance 0.177; OKLCH L 57.2% C 0.128 H 52.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B15F23
RGB	rgb(177, 95, 35)
HSL	hsl(25, 67%, 42%)
HSV	hsv(25, 80%, 69%)
CMYK	cmyk(0%, 46.3%, 80.2%, 30.6%)
CIE-LAB	lab(49.08, 28.94, 46.78)
CIE-LCH	lch(49.08, 55.00, 58.26°)
OKLab	oklab(57.17% 0.0777 0.1014)
OKLCH	oklch(57.17% 0.128 52.5)
XYZ	xyz(22.5291, 17.6555, 3.8112)
Luminance	0.1765 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15F23 #2375B1

analogous

#B1232E #B15F23 #B1A623

triadic

#B15F23 #23B15F #5F23B1

tetradic

#B15F23 #2EB123 #2375B1 #A623B1

square

#B15F23 #2EB123 #2375B1 #A623B1

split-complementary

#B15F23 #23B1A6 #232EB1

monochromatic

#4B280F #7E4419 #B15F23 #D87C39 #E29E6C

Accessibility & contrast

On white

4.64

#B15F23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B15F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B15F23

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15F23	#FFFFFF	#000000	##FFFFFF
##B15F23	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77691A

Deuteranopia (green-blind)

#8A7C22

Tritanopia (blue-blind)

#C24D53

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b15f23;
/* rgb */ color: rgb(177, 95, 35);
/* oklch */ color: oklch(57.2% 0.128 52.5);

Tailwind

colors: {
  custom: {
    50: '#cf8d62',
    500: '#b15f23',
    950: '#000000',
  },
}

SCSS

$custom: #b15f23;
$custom-light: #cf8d62;
$custom-dark: #000000;

JSON

{
  "hex": "#b15f23",
  "rgb": {
    "r": 177,
    "g": 95,
    "b": 35
  },
  "hsl": {
    "h": 25.352,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57174,
    "c": 0.12777,
    "h": 52.5
  },
  "luminance": 0.17653
}

Semantic roles & 50–950 ramp

primary

#B15F23

secondary

#689FC8

accent

#A1EA3E

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C05

muted

#837D7A

Preview Lab

Preview with #B15F23

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

Preview Lab → · Contrast checker → · Palette generator →