#B5902F#B5902F

#B5902F is a light, moderate orange. Relative luminance 0.300; OKLCH L 67.1% C 0.120 H 87.1°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#B5902F
RGB	rgb(181, 144, 47)
HSL	hsl(43, 59%, 45%)
HSV	hsv(43, 74%, 71%)
CMYK	cmyk(0%, 20.4%, 74%, 29%)
CIE-LAB	lab(61.63, 4.07, 54.04)
CIE-LCH	lch(61.63, 54.20, 85.70°)
OKLab	oklab(67.08% 0.006 0.1196)
OKLCH	oklch(67.08% 0.12 87.1)
XYZ	xyz(29.5442, 29.9775, 6.9189)
Luminance	0.2998 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5902F #2F54B5

analogous

#B54D2F #B5902F #97B52F

triadic

#B5902F #2FB590 #902FB5

tetradic

#B5902F #2FB54D #2F54B5 #B52F97

square

#B5902F #2FB54D #2F54B5 #B52F97

split-complementary

#B5902F #2F97B5 #4D2FB5

monochromatic

#544316 #846922 #B5902F #D1AE50 #DEC480

Accessibility & contrast

On white

3.00

#B5902F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#B5902F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5902F

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5902F	#FFFFFF	#000000	##000000
##B5902F	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F20

Deuteranopia (green-blind)

#AA9934

Tritanopia (blue-blind)

#C4837D

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #b5902f;
/* rgb */ color: rgb(181, 144, 47);
/* oklch */ color: oklch(67.1% 0.120 87.1);

Tailwind

colors: {
  custom: {
    50: '#cfb06e',
    500: '#b5902f',
    950: '#000000',
  },
}

SCSS

$custom: #b5902f;
$custom-light: #cfb06e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5902f",
  "rgb": {
    "r": 181,
    "g": 144,
    "b": 47
  },
  "hsl": {
    "h": 43.433,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.6708,
    "c": 0.1197,
    "h": 87.1
  },
  "luminance": 0.29976
}

Semantic roles & 50–950 ramp

primary

#B5902F

secondary

#798EC7

accent

#71E246

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#141007

muted

#837F7A

Preview Lab

Preview with #B5902F

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

Preview Lab → · Contrast checker → · Palette generator →