#B0903C#B0903C

#B0903C is a light, moderate orange. Relative luminance 0.295; OKLCH L 66.7% C 0.109 H 88.1°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#B0903C
RGB	rgb(176, 144, 60)
HSL	hsl(43, 49%, 46%)
HSV	hsv(43, 66%, 69%)
CMYK	cmyk(0%, 18.2%, 65.9%, 31%)
CIE-LAB	lab(61.22, 2.56, 47.81)
CIE-LCH	lch(61.22, 47.88, 86.94°)
OKLab	oklab(66.67% 0.0036 0.1089)
OKLCH	oklch(66.67% 0.109 88.1)
XYZ	xyz(28.6949, 29.5046, 8.4576)
Luminance	0.2950 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0903C #3C5CB0

analogous

#B0563C #B0903C #96B03C

triadic

#B0903C #3CB090 #903CB0

tetradic

#B0903C #3CB056 #3C5CB0 #B03C96

square

#B0903C #3CB056 #3C5CB0 #B03C96

split-complementary

#B0903C #3C96B0 #563CB0

monochromatic

#55451D #826B2C #B0903C #C9AC60 #D8C48E

Accessibility & contrast

On white

3.04

#B0903C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#B0903C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0903C

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0903C	#FFFFFF	#000000	##000000
##B0903C	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08F32

Deuteranopia (green-blind)

#A89740

Tritanopia (blue-blind)

#BE847E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b0903c;
/* rgb */ color: rgb(176, 144, 60);
/* oklch */ color: oklch(66.7% 0.109 88.1);

Tailwind

colors: {
  custom: {
    50: '#cbb075',
    500: '#b0903c',
    950: '#000000',
  },
}

SCSS

$custom: #b0903c;
$custom-light: #cbb075;
$custom-dark: #000000;

JSON

{
  "hex": "#b0903c",
  "rgb": {
    "r": 176,
    "g": 144,
    "b": 60
  },
  "hsl": {
    "h": 43.448,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66672,
    "c": 0.10892,
    "h": 88.1
  },
  "luminance": 0.29503
}

Semantic roles & 50–950 ramp

primary

#B0903C

secondary

#8596C3

accent

#75D94F

background

#FCFAF7

surface

#F9F4ED

border

#D2CEC8

text

#141009

muted

#827F7B

Preview Lab

Preview with #B0903C

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

Preview Lab → · Contrast checker → · Palette generator →