#B1903A#B1903A

#B1903A is a light, moderate orange. Relative luminance 0.296; OKLCH L 66.8% C 0.111 H 87.8°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#B1903A
RGB	rgb(177, 144, 58)
HSL	hsl(43, 51%, 46%)
HSV	hsv(43, 67%, 69%)
CMYK	cmyk(0%, 18.6%, 67.2%, 30.6%)
CIE-LAB	lab(61.31, 2.88, 48.85)
CIE-LCH	lch(61.31, 48.93, 86.63°)
OKLab	oklab(66.76% 0.0042 0.1107)
OKLCH	oklch(66.76% 0.111 87.8)
XYZ	xyz(28.8700, 29.6009, 8.1951)
Luminance	0.2960 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1903A #3A5BB1

analogous

#B1543A #B1903A #96B13A

triadic

#B1903A #3AB190 #903AB1

tetradic

#B1903A #3AB154 #3A5BB1 #B13A96

square

#B1903A #3AB154 #3A5BB1 #B13A96

split-complementary

#B1903A #3A96B1 #543AB1

monochromatic

#55451C #836A2B #B1903A #CAAC5E #D9C48C

Accessibility & contrast

On white

3.03

#B1903A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#B1903A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1903A

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1903A	#FFFFFF	#000000	##000000
##B1903A	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08F30

Deuteranopia (green-blind)

#A8983E

Tritanopia (blue-blind)

#BF847E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b1903a;
/* rgb */ color: rgb(177, 144, 58);
/* oklch */ color: oklch(66.8% 0.111 87.8);

Tailwind

colors: {
  custom: {
    50: '#ccb074',
    500: '#b1903a',
    950: '#000000',
  },
}

SCSS

$custom: #b1903a;
$custom-light: #ccb074;
$custom-dark: #000000;

JSON

{
  "hex": "#b1903a",
  "rgb": {
    "r": 177,
    "g": 144,
    "b": 58
  },
  "hsl": {
    "h": 43.361,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66756,
    "c": 0.11078,
    "h": 87.8
  },
  "luminance": 0.29599
}

Semantic roles & 50–950 ramp

primary

#B1903A

secondary

#8395C4

accent

#75DA4E

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#141008

muted

#837F7B

Preview Lab

Preview with #B1903A

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

Preview Lab → · Contrast checker → · Palette generator →